{"title":"Tubing Fittings","description":"\u003cp\u003eOEM tubing fittings for Carrier, Payne, Bryant, ICP-family, Goodman, Amana and Rheem equipment. Every part lists the exact models it fits — match your model number for guaranteed fitment.\u003c\/p\u003e","products":[{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf182416aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF182416AA — B1796630","description":"\u003ch2\u003eGenuine Goodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a factory-original \u003cstrong\u003eflowrator inlet tube\u003c\/strong\u003e used on \u003cstrong\u003eADPF182416AA\u003c\/strong\u003e evaporator coils. It carries liquid refrigerant from the line set into the flowrator (piston-style metering device) at the coil inlet, where it's distributed to the coil circuits. Correct tube length, bend, and bore are critical for proper refrigerant feed—a kinked, corroded, or mismatched tube causes feed imbalances, frosting, and capacity loss. The OEM tube guarantees the right geometry and braze fit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (fits compatible Amana coils)\u003c\/li\u003e\n\u003cli\u003eComponent: Flowrator (metering device) inlet tube\u003c\/li\u003e\n\u003cli\u003eFunction: Liquid refrigerant feed to coil distributor\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ADPF182416AA\u003c\/li\u003e\n\u003cli\u003eApplication: Air Conditioner \/ Heat Pump evaporator coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric tubing requires field-bending and cutting that risks kinks, contamination, and incorrect bore size, all of which disrupt metering. This genuine Goodman inlet tube is formed to the coil's exact dimensions and braze points, so it seats and solders cleanly while preserving the factory refrigerant feed.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5).\u003c\/strong\u003e Replacement involves recovering refrigerant, brazing connections, pulling a vacuum, and recharging—work that requires EPA Section 608 certification and proper tools. This part is intended for licensed HVAC professionals. Always follow recovery and evacuation procedures.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032306991475,"sku":"B1796630-GEN","price":12.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048238956915,"sku":"B1796630","price":16.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630.jpg?v=1782948288"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf182416ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF182416BA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering tube for the \u003cstrong\u003eADPF182416BA\u003c\/strong\u003e evaporator coil. The flowrator (piston-style metering device) controls how refrigerant is fed into the coil for proper evaporation and heat transfer. A kinked, corroded, or mismatched inlet tube disrupts metering, causing poor cooling, frosting, or pressure imbalances — so an exact-fit OEM replacement is critical to restoring rated capacity.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Flowrator \/ metering inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e ADPF182416BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper refrigerant-grade tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Direct OEM coil connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eRefrigerant metering is unforgiving of \"close\" parts — the wrong bore or length shifts superheat and subcooling out of spec. The \u003cstrong\u003eOEM B1796630\u003c\/strong\u003e is matched to the ADPF182416BA coil's designed flow rate, ensuring correct refrigerant distribution and efficiency the factory intended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e This is a sealed-system component — replacement requires EPA 608 certification, recovery of refrigerant, brazing, evacuation, and recharge. Recommended for licensed HVAC technicians only.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032307253619,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239022451,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630.jpg?v=1782948290"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf18241ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF18241BA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component engineered for the \u003cstrong\u003eGoodman ADPF18241BA\u003c\/strong\u003e evaporator coil and compatible air conditioning systems. This inlet tube routes liquid refrigerant into the flowrator (piston-style metering device), ensuring the correct refrigerant charge reaches the evaporator for proper cooling performance. A cracked, kinked, or corroded inlet tube can cause refrigerant leaks, poor cooling, and short-cycling — making timely replacement with the exact OEM part essential.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ADPF18241BA\u003c\/li\u003e\n\u003cli\u003eComponent Type: Flowrator inlet tube (refrigerant metering)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Conditioner \/ Evaporator Coil\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper refrigerant-grade tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine Goodman OEM tube is manufactured to factory tolerances for an exact braze-fit and correct internal bore — guaranteeing the designed refrigerant flow rate. Generic or aftermarket tubes may vary in diameter, wall thickness, or length, risking improper metering, leaks at the braze joint, and voided warranty coverage. For refrigerant-side components, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (Pro Recommended).\u003c\/strong\u003e Replacement requires recovering the system refrigerant, brazing the new tube, pulling a vacuum, and recharging. This work must be performed by an EPA 608–certified HVAC technician. Estimated labor: 1–2 hours.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032307679603,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239055219,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_27628e2d-f59b-4e41-a7b8-6b33c2ed19e8.jpg?v=1782948292"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf304216aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF304216AA — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube designed for the \u003cstrong\u003eADPF304216AA\u003c\/strong\u003e evaporator coil and compatible Goodman\/Amana air conditioning systems. This tube delivers liquid refrigerant to the flowrator (piston) metering device, ensuring correct refrigerant distribution across the coil for efficient cooling. Using the exact OEM tube preserves proper line geometry and brazing connections.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Flowrator inlet tube\u003c\/li\u003e\n\u003cli\u003eFunction: Refrigerant liquid feed to metering device\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ADPF304216AA\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Conditioner \/ Evaporator Coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1796630 is pre-formed to the factory bend radius and length, allowing a clean braze without re-routing. Generic tubing must be cut and shaped on site, increasing the risk of restrictions, leaks, or improper refrigerant flow. For reliable metering performance, choose the genuine OEM tube.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — Replacement requires recovering refrigerant, brazing, and pulling a proper vacuum before recharging. This is a job for an EPA-certified HVAC technician; improper installation can damage the system and voids the warranty.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032308171123,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239087987,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_cb069fea-035f-4ac0-ae9d-7c3f6924be68.jpg?v=1782948294"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf304216ab-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF304216AB — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is the OEM refrigerant metering tube used in \u003cstrong\u003eADPF304216AB\u003c\/strong\u003e evaporator coil assemblies. The flowrator (piston-style metering device) tube delivers refrigerant to the coil at the precise rate the system was designed for — a damaged, kinked, or wrong-size tube causes poor cooling, frosting, and compressor strain.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003ePart Type: Flowrator Inlet Tube\u003c\/li\u003e\n\u003cli\u003eFunction: Refrigerant inlet \/ metering line\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ADPF304216AB\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1796630\u003c\/strong\u003e is sized to the ADPF304216AB coil's exact metering specification. Substitute tubing with the wrong bore or length alters refrigerant flow and undermines capacity and efficiency. The factory tube ensures proper braze fit and metering accuracy.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eProfessional \/ Advanced.\u003c\/strong\u003e This part is in the sealed refrigerant circuit. Installation requires recovering refrigerant, brazing, evacuation, and recharge — work that must be performed by an EPA 608-certified HVAC technician. Not a DIY part.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032308564339,"sku":"B1796630-GEN","price":14.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239153523,"sku":"B1796630","price":19.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_51e6b513-172e-4f4d-94e3-99a293c0a9f9.jpg?v=1782948296"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf304216ac-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF304216AC — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe B1796630 is a genuine OEM Goodman flowrator inlet tube used in the refrigerant metering circuit of the \u003cstrong\u003eADPF304216AC\u003c\/strong\u003e evaporator coil. The flowrator (piston-style metering device) inlet tube routes liquid refrigerant into the metering piston for proper distribution across the coil. A damaged, kinked, or corroded inlet tube can cause poor metering, low capacity, and uneven cooling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: flowrator inlet tube \/ liquid line stub\u003c\/li\u003e\n\u003cli\u003eMaterial: copper\u003c\/li\u003e\n\u003cli\u003eFunction: feeds the refrigerant metering piston\u003c\/li\u003e\n\u003cli\u003eFit: OEM direct replacement for ADPF304216AC\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM inlet tube is bent and sized to match Goodman's coil geometry and piston seat exactly, ensuring a clean brazed joint and correct metering. Generic tubing requires custom fabrication and risks restriction or leaks at the joints. Genuine OEM is the reliable path here.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e Replacement involves recovering refrigerant, brazing the tube into the metering assembly, evacuating, and recharging. This is EPA-certified technician work — improper brazing or charge will damage the system. Professional installation strongly recommended.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032308760947,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239186291,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_0aa10984-a2fd-4738-91bf-620e6bb80478.jpg?v=1782948298"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf304216ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF304216BA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube for the \u003cstrong\u003eADPF304216BA\u003c\/strong\u003e evaporator coil. This precision refrigerant-metering component carries liquid refrigerant to the flowrator (piston) at the coil inlet, ensuring the correct flow rate for proper superheat, full cooling capacity, and efficient operation. Replacing a kinked, corroded, or leaking inlet tube restores design performance and prevents refrigerant loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator \/ metering device inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Routes liquid refrigerant to the coil flowrator piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper refrigerant tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ADPF304216BA evaporator coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman tube is sized to the exact length, bend radius, and fitting type the coil requires, so it brazes in cleanly and meters refrigerant as engineered. Aftermarket substitutes with the wrong inside diameter or geometry can throttle flow, cause flooding or starving of the coil, and degrade efficiency. OEM keeps the metering circuit matched to the system.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced \/ Professional\u003c\/strong\u003e — this is a sealed-system repair requiring EPA-certified refrigerant recovery, brazing, evacuation, and recharge. Should be installed by a licensed HVAC technician; improper brazing or charge can damage the compressor.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032308990323,"sku":"B1796630-GEN","price":12.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239251827,"sku":"B1796630","price":16.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_b16a0d62-824e-4e67-9396-eaca3ac35236.jpg?v=1782948300"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf30421ba-coil-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF30421BA Coil — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is the genuine OEM refrigerant inlet line that connects the metering device (flowrator\/piston) to the evaporator coil on \u003cstrong\u003eGoodman ADPF30421BA\u003c\/strong\u003e air conditioner coil assemblies. This precision-formed copper tube carries liquid refrigerant into the coil distributor, and its exact bend geometry and braze fittings are critical for proper charge flow and leak-free operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Flowrator \/ refrigerant inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e Goodman ADPF30421BA evaporator coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Air Conditioner \/ cased \u0026amp; uncased coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e component, factory-matched to the coil's distributor and metering port. Unlike universal copper tubing that must be cut and bent on-site, the OEM tube arrives pre-formed to the correct length and angle — eliminating guesswork, reducing braze joints, and protecting your warranty. Generic tubing may save a few dollars but risks restriction, kinks, or leaks at improvised fittings.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (HVAC technician required).\u003c\/strong\u003e Replacing the flowrator inlet tube requires recovering refrigerant, brazing under nitrogen purge, evacuating, and recharging the system. This is not a DIY repair and should be performed by an EPA 608-certified technician. Plan on 1–2 hours including recovery and re-charge.\u003c\/p\u003e\u003cp\u003eOrder with confidence — genuine Goodman parts shipped from \u003cstrong\u003eNationalHVACParts.com\u003c\/strong\u003e. Questions about fit? Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032309350771,"sku":"B1796630-GEN","price":12.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239284595,"sku":"B1796630","price":16.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_72ef6a31-59d4-43db-9033-59599c43be97.jpg?v=1782948302"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf486016aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF486016AA — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman B1796630 is a genuine OEM flowrator inlet tube engineered for the \u003cstrong\u003eADPF486016AA\u003c\/strong\u003e evaporator coil \/ air handler assembly. This copper inlet tube routes liquid refrigerant to the flowrator (metering device) at the coil inlet, ensuring correct charge delivery and consistent cooling performance. Using the factory tube preserves the original braze geometry and flow path your system was designed around.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003ePart Type: Flowrator inlet tube \/ refrigerant metering tube\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ADPF486016AA evaporator coil\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eApplication: Residential split-system air conditioner \/ air handler coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eUnlike universal aftermarket tubing, this OEM tube arrives pre-formed to the exact bend radius and length for the ADPF486016AA, eliminating guesswork on field bending and reducing the risk of restricted flow or kinks. Generic replacements often require re-flaring or adapters; the genuine Goodman part brazes in cleanly the first time.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced \/ HVAC technician recommended.\u003c\/strong\u003e Replacement requires recovering the refrigerant charge, brazing the new tube in place, evacuating the system, and recharging to spec. This is not a DIY repair — it should be performed by an EPA 608-certified technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032309678451,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239317363,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_578de2a4-cf8b-4b5f-b69b-442054de98dc.jpg?v=1782948304"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf486016ba-coil-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF486016BA Coil — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube made for the \u003cstrong\u003eADPF486016BA\u003c\/strong\u003e evaporator coil and compatible Goodman\/Amana units. The flowrator (piston-style metering device) and its inlet tube control refrigerant flow into the coil, and correct sizing is critical to maintaining proper superheat, capacity, and efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator inlet tube \/ refrigerant metering tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Goodman ADPF486016BA evaporator coil and related models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Routes metered refrigerant into the coil distributor\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Refrigerant metering components must match the coil's design tonnage and orifice size. The OEM B1796630 guarantees the correct tube diameter and braze geometry, while generic substitutes can throw off superheat and reduce cooling performance. For a sealed-system repair, OEM is strongly recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Advanced — EPA certification required. Installation involves recovering refrigerant, brazing the tube into the coil circuit, evacuating, and recharging. This should be performed by a licensed HVAC technician. Plan 1–2 hours including evacuation and charging.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032310530419,"sku":"B1796630-GEN","price":19.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239415667,"sku":"B1796630","price":25.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_f1608f9e-7f6e-47a7-8146-8dd32310218f.jpg?v=1782948308"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-adpf48601ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ADPF48601BA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube engineered as a direct-fit replacement for the \u003cstrong\u003eADPF48601BA\u003c\/strong\u003e air handler and compatible Goodman\/Amana coils. The flowrator inlet tube delivers refrigerant from the metering device into the evaporator coil circuit. Correct tube sizing and routing are critical to proper refrigerant distribution — a damaged, kinked, or incorrect tube can starve circuits and degrade cooling capacity.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: Flowrator inlet tube (refrigerant feed)\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1796630\u003c\/li\u003e\n\u003cli\u003eFits model: ADPF48601BA (and compatible Goodman coils)\u003c\/li\u003e\n\u003cli\u003eEquipment type: Air Conditioner \/ Air Handler\u003c\/li\u003e\n\u003cli\u003eFactory-formed bends matched to coil geometry\u003c\/li\u003e\n\u003cli\u003eSized for correct refrigerant metering and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM inlet tube is pre-formed to the exact length, diameter, and bend pattern required by the coil, ensuring proper refrigerant feed. Generic substitutes risk incorrect inside diameter or fit-up, which can throw off metering and reduce efficiency. For a metering-critical part, the genuine Goodman tube is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e Replacement involves opening the sealed refrigerant circuit, brazing connections, and recovering\/evacuating\/recharging the system per EPA Section 608 requirements. This is professional HVAC work — a licensed, certified technician should perform the install. Plan accordingly and do not attempt without proper tools and refrigerant certification.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032310694259,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239481203,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_535d534a-3b6d-49ec-8e46-f2bcfc44c38d.jpg?v=1782948310"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf183016aa-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF183016AA Air Handler — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube for the \u003cstrong\u003eAEPF183016AA\u003c\/strong\u003e air handler and compatible Goodman\/Amana evaporator coils. The flowrator (piston metering) inlet tube routes refrigerant into the metering device feeding the coil. Kinked, restricted, or damaged tubing disrupts refrigerant flow and hurts cooling capacity — a factory-spec tube restores correct metering and coil performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flowrator (piston) inlet tube\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AEPF183016AA air handler coil\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eApplication: Refrigerant metering inlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM B1796630 is bent and sized to factory geometry, so it mates cleanly to the coil and metering device without rework. Generic tubing must be cut and formed by hand, risking restrictions and braze-joint leaks. For refrigerant-side parts, OEM accuracy matters for capacity and reliability.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5).\u003c\/strong\u003e Requires refrigerant recovery, brazing, evacuation, and recharge — EPA 608 certification needed. This is a professional HVAC repair; budget 1–2 hours plus charging. Recover refrigerant before opening the system.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032380916083,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239546739,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_04a41d22-f535-4ca1-81c4-8b9600eac2f3.jpg?v=1782948312"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf183016ba-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF183016BA Air Handler — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is the genuine OEM metering tube that feeds refrigerant into the evaporator coil on the \u003cstrong\u003eAEPF183016BA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) and its inlet tube control the precise flow of liquid refrigerant entering the coil, which is essential for correct superheat, efficient heat transfer, and protecting the compressor from liquid floodback. A cracked, kinked, or corroded inlet tube causes poor cooling, frost on the coil, and high energy bills.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator \/ metering inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AEPF183016BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Air Handler — refrigerant metering circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Liquid refrigerant delivery to evaporator coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM tubing matches the exact bore, length, and flare specification required for your coil's metering device. Generic tubing can introduce restrictions or leaks at the connections, throwing off refrigerant charge and superheat. The genuine B1796630 guarantees a leak-free brazed or flared connection.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — This is a sealed-system component. Replacement requires recovering the refrigerant, brazing the new tube, pulling a vacuum, and recharging to spec. EPA Section 608 certification is required to handle refrigerant. We recommend a licensed HVAC technician for this repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032381178227,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239612275,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_58bf237e-bab4-4967-adfd-85af43b889fd.jpg?v=1782948314"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf183016ca-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF183016CA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube built as a direct-fit replacement for the \u003cstrong\u003eAEPF183016CA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) inlet tube delivers liquid refrigerant from the line set into the metering device feeding the evaporator coil. A kinked, corroded, or restricted inlet tube starves the coil, causing poor cooling, frosting, and high superheat. Installing the correct OEM tube restores proper refrigerant flow and rated capacity.\u003c\/p\u003e\u003cp\u003eThis tube is pre-formed to the factory bend radius and fitting size, so it seats cleanly without stressing the coil connections.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B1796630\u003c\/li\u003e\n\u003cli\u003eType: Flowrator \/ metering-device inlet tube\u003c\/li\u003e\n\u003cli\u003eFunction: Liquid refrigerant feed to evaporator coil\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003cli\u003eFits: AEPF183016CA air handler\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Handler \/ Fan Coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOEM (this part):\u003c\/strong\u003e Exact length, bend, and fitting size for a stress-free, leak-tight connection and correct refrigerant metering. \u003cstrong\u003eGeneric:\u003c\/strong\u003e Aftermarket tubes may differ in bore or fitting, risking restrictions or solder-joint leaks. For a refrigerant-side component, OEM precision matters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e This is a sealed-system repair — it requires recovering refrigerant, brazing\/flare connections, evacuating, and recharging. EPA Section 608 certification is required. Leave this to a licensed HVAC technician. Allow 1–2 hours including recovery and recharge.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032381538675,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239645043,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_91f53b0c-ba73-4b2d-bc4a-6227981fb4e6.jpg?v=1782948316"},{"product_id":"oem-goodman-flowrator-refrigerant-inlet-tube-for-aepf18301aa-b1796630","title":"OEM Goodman Flowrator Refrigerant Inlet Tube for AEPF18301AA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component engineered specifically for the \u003cstrong\u003eAEPF18301AA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) inlet tube routes liquid refrigerant into the indoor coil at the correct rate, ensuring proper subcooling and efficient heat transfer. A correct, leak-free inlet tube is essential for maintaining rated cooling capacity and protecting the compressor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator inlet (liquid) tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e AEPF18301AA air handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (Genuine OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper refrigerant tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Indoor coil \/ evaporator metering circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine Goodman part is manufactured to exact factory tolerances for tube length, bend radius, and braze-fit, guaranteeing a leak-free seal and correct refrigerant flow. Generic substitutes may differ in length or fitting size, leading to brazing difficulty, refrigerant leaks, or improper metering that degrades system performance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (Professional Recommended).\u003c\/strong\u003e Replacement requires refrigerant recovery, brazing, evacuation, and recharge — work that must be performed by an EPA 608 certified HVAC technician. Allow 1–2 hours.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032381735283,"sku":"B1796630-GEN","price":7.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048245150067,"sku":"B1796630","price":10.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_f808a3fa-88ca-44d6-a6b0-97b0791b16ea.jpg?v=1782948501"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf18301ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF18301BA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant tubing component for \u003cstrong\u003eGoodman AEPF18301BA\u003c\/strong\u003e air handlers. The flowrator (piston-style metering device) and its inlet tube feed liquid refrigerant into the evaporator coil at the correct rate. A damaged, kinked, or mismatched inlet tube can starve or flood the coil, hurting capacity and efficiency, so the factory-correct tube matters for proper metering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator inlet tube (refrigerant metering line)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Fit:\u003c\/strong\u003e AEPF18301BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Routes liquid refrigerant to the flowrator\/coil inlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1796630\u003c\/strong\u003e arrives with the correct length, bend, and fitting diameter to braze cleanly into the existing line set and seat against the flowrator. Generic tubing often needs rework that introduces leak points or alters the metering geometry. For a sealed refrigerant circuit, the exact OEM tube protects system charge accuracy and reliability.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5).\u003c\/strong\u003e Involves opening the sealed refrigerant circuit — recover refrigerant, braze the connection, pull a vacuum, and recharge. \u003cem\u003eThis is EPA-regulated work and must be performed by a certified HVAC technician with proper recovery equipment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032382030195,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239743347,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_d034415e-0b72-4f65-a42a-a89f924ba5c4.jpg?v=1782948318"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf303616aa-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF303616AA Air Handler — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman B1796630 is a genuine OEM flowrator inlet tube for the evaporator coil in the Goodman \u003cstrong\u003eAEPF303616AA\u003c\/strong\u003e air handler. This tube connects the refrigerant liquid line to the flowrator (piston) metering device that feeds the coil. Even minor corrosion, kinks, or improper sizing on this tube can disrupt refrigerant metering and degrade cooling capacity, so the correct OEM part keeps the system charged and balanced.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B1796630\u003c\/li\u003e\n\u003cli\u003eFunction: Flowrator\/piston refrigerant inlet feed tube\u003c\/li\u003e\n\u003cli\u003eLocation: Evaporator coil liquid-line side\u003c\/li\u003e\n\u003cli\u003eType: OEM copper metering inlet tube\u003c\/li\u003e\n\u003cli\u003eCompatibility: AEPF303616AA air handler coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1796630 is sized to the exact inner diameter and length the AEPF303616AA flowrator system requires, preserving correct refrigerant flow. Generic tubing risks restriction or improper braze fit-up. For accurate metering and a leak-free joint, OEM is recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e Requires recovering refrigerant, brazing the new tube, pulling a vacuum, and recharging the system. EPA Section 608 certification required. Professional installation only.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032382423411,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239776115,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_a71d0dd6-c5b8-41a2-8173-477d3f6ddd22.jpg?v=1782948320"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf303616ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF303616BA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube for the Goodman \u003cstrong\u003eAEPF303616BA\u003c\/strong\u003e air handler and compatible Goodman\/Amana fan-coil units. This precision tube connects the refrigerant line to the flowrator (piston-style metering device) at the evaporator coil, ensuring correct refrigerant entry and metering for proper cooling performance. Replacing a kinked, corroded, or damaged inlet tube restores designed flow and prevents capacity loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Refrigerant flowrator inlet tubing\u003c\/li\u003e\n\u003cli\u003eFunction: Feeds refrigerant to the coil metering device (flowrator\/piston)\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Handler (fan-coil)\u003c\/li\u003e\n\u003cli\u003eFits model: AEPF303616BA\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (also fits select Amana units)\u003c\/li\u003e\n\u003cli\u003eBuild: OEM-spec copper tube with factory connection geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM B1796630 has the exact length, bend, and fitting size to mate with the Goodman flowrator and coil distributor without strain on the brazed joints. Generic tubing may require rework that risks leaks at the connections. On a sealed refrigerant system, OEM fit minimizes the chance of a comeback leak.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — this is a sealed-system repair requiring EPA-certified refrigerant recovery, brazing, evacuation, and recharge. It is not a DIY part; a licensed HVAC technician should perform the replacement. Bench time is short, but proper recovery and recharge are required by law.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032383439219,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239841651,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_fe45ffe2-1267-484f-a79c-e01654326e8f.jpg?v=1782948322"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf303616bb-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF303616BB — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component engineered for the \u003cstrong\u003eAEPF303616BB\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) controls refrigerant flow into the indoor coil, and this inlet tube routes liquid refrigerant to that metering point. Using the correct OEM tube preserves the factory charge and capacity ratings of your system.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003ePart Type: Flowrator inlet tube \/ refrigerant metering tubing\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman AEPF303616BB air handler\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Air Handler\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper tubing assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine Goodman OEM tube is bent and sized to factory specs for an exact, leak-free fit. Generic or fabricated substitutes risk improper refrigerant metering, brazing fit issues, and reduced cooling performance. For a sealed refrigerant circuit, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (EPA-certified technician required).\u003c\/strong\u003e Replacement involves recovering refrigerant, brazing connections, pulling a vacuum, and recharging the system. This is not a DIY repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032383799667,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239907187,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_2b03248a-497b-468b-b86b-bd9d2e5da9b8.jpg?v=1782948324"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf303616ca-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF303616CA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM component for the \u003cstrong\u003eAEPF303616CA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) regulates the flow of liquid refrigerant entering the evaporator coil, and this inlet tube provides the precise connection point that feeds it. Correct metering is essential for proper superheat, full cooling capacity, and protecting the compressor from liquid flood-back. A damaged, kinked, or leaking inlet tube can cause poor cooling, icing, and efficiency loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Flowrator Inlet Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Refrigerant metering inlet connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e AEPF303616CA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine Goodman tube matches the exact diameter, length, and flare geometry required by the AEPF303616CA coil circuit. Generic tubing often differs in bore size or fitting type, risking improper metering, leaks at the braze joint, or refrigerant restriction. The OEM part guarantees a leak-free, factory-spec connection.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e Replacement involves recovering refrigerant, brazing, evacuating, and recharging the system — work that requires EPA Section 608 certification and proper tools. This part should be installed by a licensed HVAC professional. Confirm your model number before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032384160115,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048239972723,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_a16db127-0702-4d3c-8e64-80e553deb00d.jpg?v=1782948326"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf30361aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF30361AA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component for \u003cstrong\u003eGoodman AEPF30361AA\u003c\/strong\u003e air handlers. It feeds refrigerant into the flowrator (piston) distributor at the evaporator coil, ensuring correct metering, proper superheat, and efficient cooling performance. Replace a kinked, corroded, or leaking inlet tube to restore full system capacity.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eFunction: Flowrator (metering device) inlet tube\u003c\/li\u003e\n\u003cli\u003eApplication: Evaporator coil refrigerant distribution\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eFits Model: AEPF30361AA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM tube\u003c\/strong\u003e is sized to the exact bore and length required for correct refrigerant metering. Generic substitutes can alter flow characteristics and lead to poor superheat control or coil flooding. OEM preserves the engineered performance of the system.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5)\u003c\/strong\u003e — Requires opening the sealed refrigerant circuit, brazing, evacuation, and recharging. \u003cstrong\u003eEPA Section 608 certification recommended.\u003c\/strong\u003e This is a professional HVAC repair; recover refrigerant before service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032384389491,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240038259,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_dc4ef910-c4e8-461f-a8a3-35c953c4b64d.jpg?v=1782948328"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf30361ba-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF30361BA Air Handler — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant tube that feeds the flowrator (piston-style) metering device on the \u003cstrong\u003eAEPF30361BA\u003c\/strong\u003e air handler coil. It delivers liquid refrigerant to the metering orifice at the correct geometry, supporting proper coil feed and system charge balance.\u003c\/p\u003e\u003cp\u003eA kinked, corroded, or improperly sized inlet tube can restrict flow, cause uneven coil feeding, and degrade cooling capacity. The OEM tube restores the factory-specified inner diameter and fitting alignment for correct metering performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Liquid refrigerant feed to metering device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman AEPF30361BA air handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1796630 is formed to the exact length, bend, and flare specification of the AEPF30361BA coil assembly, so it mates cleanly with the flowrator body and liquid line. Generic tubing must be cut and bent on site, risking restriction and leak-prone joints. For a sealed refrigerant circuit, the OEM tube is the correct choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — this is a sealed-system repair. The system must be recovered, the connection brazed or fitted per spec, then evacuated and recharged. \u003cem\u003eRefrigerant work should be performed by an EPA 608-certified technician.\u003c\/em\u003e Plan 45+ minutes plus recovery\/recharge time.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032384717171,"sku":"B1796630-GEN","price":9.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240071027,"sku":"B1796630","price":12.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_b44f1cda-7d4b-4060-94be-3e592ead9665.jpg?v=1782948330"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf313716aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF313716AA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component for \u003cstrong\u003eAEPF313716AA\u003c\/strong\u003e air handlers. The flowrator (piston-style metering device) inlet tube routes liquid refrigerant into the metering orifice ahead of the evaporator coil, ensuring correct refrigerant distribution for efficient cooling. A damaged, kinked, or corroded inlet tube can restrict flow and degrade system performance, so an exact OEM replacement keeps the metering circuit operating to spec.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flowrator (piston metering) inlet tube\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman\/Amana AEPF313716AA air handler\u003c\/li\u003e\n\u003cli\u003eApplication: Liquid-line refrigerant metering feed\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper refrigerant tubing\u003c\/li\u003e\n\u003cli\u003eConnection: Factory-spec brazed\/flare fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1796630\u003c\/strong\u003e is formed to the exact length, bend, and fitting required for the AEPF313716AA flowrator assembly, ensuring leak-free brazing and correct refrigerant feed. Generic tubing must be cut and bent by hand, risking improper routing and joint failures. OEM is recommended for sealed-system reliability.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5).\u003c\/strong\u003e Requires refrigerant recovery, brazing, evacuation, and recharge by an EPA-certified technician. Sealed-system work should not be attempted without proper tools and certification.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032385274227,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240136563,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_ceffe687-4e11-4109-82c0-7eaa624ec12f.jpg?v=1782948332"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf426016aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF426016AA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant-metering component engineered for \u003cstrong\u003eAEPF426016AA\u003c\/strong\u003e air handlers and matching Goodman\/Amana indoor coil assemblies. The flowrator (piston-style metering device) inlet tube routes liquid refrigerant into the metering orifice, ensuring correct flow and pressure across the evaporator coil. A correctly seated inlet tube is critical for proper superheat and efficient cooling performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator inlet tube (refrigerant metering)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AEPF426016AA air handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Air Handler \/ Indoor Coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper tubing assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory-original Goodman component built to exact tolerances for refrigerant flow. Generic or universal tubing often requires field brazing and adapter fittings, which can introduce leak points and metering errors. The OEM B1796630 drops into the original location for a leak-tight, spec-correct repair.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — refrigerant system component requiring EPA Section 608 certification, recovery, brazing, and evacuation. Recommended for licensed HVAC technicians only.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032385634675,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240202099,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_150767ee-31d5-4dbb-a05a-20af623a8eae.jpg?v=1782948335"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf426016ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF426016BA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant component for the \u003cstrong\u003eAEPF426016BA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) tube routes liquid refrigerant into the metering orifice at the evaporator coil, ensuring the correct flow rate for efficient heat exchange. A damaged, kinked, or contaminated inlet tube can cause poor cooling, frozen coils, or improper refrigerant distribution — making the correct OEM tube essential to system performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eType: Flowrator inlet tube\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AEPF426016BA air handler\u003c\/li\u003e\n\u003cli\u003eFunction: Routes liquid refrigerant to the metering device\u003c\/li\u003e\n\u003cli\u003eApplication: Evaporator coil inlet\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine Goodman tube is manufactured to exact length, diameter, and fitting specifications. Generic substitutes risk improper braze joints and refrigerant leaks. OEM ensures a leak-tight connection and the precise geometry the coil assembly was designed around.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Professional recommended.\u003c\/strong\u003e Replacing refrigerant-side tubing requires recovering refrigerant, brazing, evacuating, and recharging the system — work that must be performed by an EPA-certified HVAC technician. Improper handling can damage the system and violate refrigerant-handling regulations.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032385995123,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240234867,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_15ca269f-4532-490d-9f3a-9afaf986bac7.jpg?v=1782948337"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf426016bb-coil-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF426016BB Coil — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant component for the \u003cstrong\u003eAEPF426016BB\u003c\/strong\u003e evaporator coil. It connects the liquid line to the flowrator (piston-style metering device), delivering refrigerant to the coil at the correct point for proper expansion and cooling performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: Flowrator \/ metering inlet tube\u003c\/li\u003e\n\u003cli\u003eSystem: Refrigerant liquid-side feed\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper tubing assembly\u003c\/li\u003e\n\u003cli\u003eApplication: Evaporator coil refrigerant inlet\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1796630\u003c\/li\u003e\n\u003cli\u003eFits: Goodman AEPF426016BB and compatible coils\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eMetering components are tuned to the coil's circuiting and tonnage. The OEM B1796630 guarantees correct length, diameter, and braze geometry so the system charges and performs to spec. Generic tubing risks incorrect bore size and improper superheat\/subcooling. OEM is recommended for any refrigerant-circuit repair.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced — Professional Only.\u003c\/strong\u003e Installation requires recovering refrigerant, brazing, evacuating the system, and recharging. This is an EPA Section 608 certified task. Do not attempt without proper tools and certification.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032387043699,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240300403,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_3e76027b-9135-4307-9dc5-91d043826e03.jpg?v=1782948339"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf426016ca-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF426016CA — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman B1796630 is a genuine OEM flowrator inlet tube designed for the Goodman AEPF426016CA air handler. This precision tube feeds refrigerant into the flowrator (piston) metering device at the evaporator coil inlet, ensuring correct refrigerant distribution for efficient heat transfer. A damaged, kinked, or corroded inlet tube can disrupt metering and reduce cooling performance, so the factory-spec replacement keeps your system charged and operating correctly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eComponent: Flowrator (piston) inlet tube\u003c\/li\u003e\n\u003cli\u003eApplication: Refrigerant metering at coil inlet\u003c\/li\u003e\n\u003cli\u003eCompatible Model: Goodman AEPF426016CA air handler\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman tube matches the exact diameter, length, and fitting required for a leak-free brazed connection and correct metering position. Generic tubing may not seat properly or align with the flowrator, risking refrigerant leaks. OEM is recommended for any refrigerant-circuit part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — This is a sealed refrigerant-circuit component requiring recovery, brazing, evacuation, and recharging. It must be installed by an EPA-certified HVAC technician. Do not attempt without proper refrigerant-handling equipment and certification.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032387404147,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240365939,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_0692fa8c-1b60-4c43-84ea-1dddc82681b2.jpg?v=1782948341"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf42601aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF42601AA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant-metering component engineered for the Goodman \u003cstrong\u003eAEPF42601AA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) regulates refrigerant flow into the evaporator coil, and the inlet tube provides the precise, leak-tight connection to the liquid line. A worn, kinked, or restricted inlet tube can cause poor cooling, frost on the coil, and high head pressure — replacing it with the correct OEM part restores rated performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003ePart Type: Flowrator inlet tube (refrigerant tubing)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AEPF42601AA air handler\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper \/ brazed refrigerant-grade tubing\u003c\/li\u003e\n\u003cli\u003eApplication: Liquid-line metering connection at evaporator coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003egenuine Goodman OEM tube\u003c\/strong\u003e, manufactured to the exact length, diameter, and bend geometry specified for the AEPF42601AA. Generic or universal tubing often requires field bending and re-brazing, increasing the risk of leaks and refrigerant charge errors. The OEM part drops into the factory location and protects your system warranty.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHard (Professional).\u003c\/strong\u003e Replacement requires recovering the refrigerant charge, brazing, evacuating, and recharging the system. This work should be performed by an EPA 608-certified HVAC technician.\u003c\/p\u003e\u003cp\u003ePair with the matching seal kit and always pressure-test connections after brazing. Genuine Goodman parts ship ready to install for the AEPF42601AA.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032387699059,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240431475,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_0350bd94-fac6-463a-9fcb-d17bf2b07438.jpg?v=1782948343"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aepf42601ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPF42601BA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component engineered for the Goodman \u003cstrong\u003eAEPF42601BA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) feeds liquid refrigerant into the evaporator coil at the correct rate, and this inlet tube carries that charge from the liquid line into the metering body. A correct, leak-free inlet tube is essential to maintaining proper superheat, capacity, and efficiency.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eComponent: Flowrator inlet tube (liquid-side metering line)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AEPF42601BA\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Air Handler \/ Evaporator section\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper tubing, brazed connection\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory Goodman part with the exact bend geometry and length needed for a clean braze in the AEPF cabinet. Generic copper sections can be substituted by an experienced tech, but require field forming and offer no guarantee of fit. Choosing OEM avoids alignment and clearance issues during reassembly.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — Requires recovering refrigerant, brazing, evacuation, and recharging. This is an HVAC technician-level repair and should not be attempted without proper EPA 608 certification and tools.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032388026739,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240464243,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_cd0e7b24-5af3-41d2-a7bb-5241d08cd8f5.jpg?v=1782948345"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept030-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPT030 Air Handler — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is the genuine OEM refrigerant metering tube for AEPT030 series air handlers. It feeds liquid refrigerant into the flowrator (fixed-orifice metering device) at the evaporator coil, ensuring correct refrigerant distribution and rated cooling performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Refrigerant inlet \/ flowrator feed tube\u003c\/li\u003e\n\u003cli\u003eFits model: AEPT030-00A-1\u003c\/li\u003e\n\u003cli\u003eMaterial: Seamless copper tubing, factory-formed bends\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003cli\u003ePart number: B1796630\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine OEM tube\u003c\/strong\u003e is pre-bent to the exact geometry of your coil so it aligns with the flowrator and distributor without re-forming. Generic copper stock must be cut and bent by hand, introducing kink and leak risk at the brazed joints.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Advanced.\u003c\/strong\u003e Requires recovering refrigerant, brazing the tube into the circuit, pulling a vacuum, and recharging. This is a licensed-tech job — refrigerant handling requires EPA 608 certification.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032388223347,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240529779,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_51135fd0-4507-44ff-aca1-6a227441205a.jpg?v=1782948347"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept030-air-handler-b1796630-1","title":"OEM Goodman Flowrator Inlet Tube for AEPT030 Air Handler — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1796630\u003c\/strong\u003e flowrator inlet tube is a genuine Goodman\/Amana refrigerant-metering component for the AEPT030-00C-1 air handler. It routes liquid refrigerant into the flowrator (piston) metering device that feeds the evaporator coil, ensuring the correct refrigerant charge reaches the coil for efficient heat transfer. A kinked, corroded, or mismatched inlet tube restricts flow, causing poor cooling, coil icing, and higher energy bills.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Liquid-line feed to flowrator metering device\u003c\/li\u003e\n\u003cli\u003eFits: AEPT030-00C-1 air handler\u003c\/li\u003e\n\u003cli\u003eBrand fit: Goodman, Amana\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper refrigerant tube\u003c\/li\u003e\n\u003cli\u003ePart number: B1796630\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAs a \u003cstrong\u003efactory OEM part\u003c\/strong\u003e, this tube is pre-formed to the exact bend radius and length the cabinet requires, so it connects to the flowrator and distributor without re-bending. Generic copper stock can be made to work but introduces alignment stress and braze-joint risk. OEM keeps the refrigerant path clean and leak-free.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e Requires recovering refrigerant, brazing connections, evacuating, and recharging the system. This is EPA Section 608 work — installation by a certified HVAC technician is required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032388387187,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240628083,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_c8e2a1cc-af21-458c-a7e2-714e2b398838.jpg?v=1782948349"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept030-00c-1a-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPT030-00C-1A Air Handler — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube for \u003cstrong\u003eAEPT030-00C-1A\u003c\/strong\u003e air handlers and compatible Goodman\/Amana coils. This short refrigerant tube connects the liquid line to the flowrator (piston-style metering device) at the evaporator coil inlet, ensuring refrigerant enters the metering orifice cleanly and at the correct angle. A kinked, corroded, or damaged inlet tube can restrict flow, cause uneven coil feeding, and degrade cooling capacity. Replacing it with the factory part restores proper refrigerant delivery.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630 (OEM Goodman)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Flowrator (metering device) inlet connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Evaporator coil refrigerant feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e AEPT030-00C-1A and compatible Goodman\/Amana air handlers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Seamless copper refrigerant tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e arrives pre-formed to the correct length and bend so it lines up to the flowrator and liquid line without rework. Generic tubing must be cut and bent by hand, risking restrictions, leaks at improvised joints, and metering inaccuracy. The OEM tube is braze-ready and dimensionally exact.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5).\u003c\/strong\u003e Requires refrigerant recovery, brazing the tube into the coil circuit, pressure testing, evacuation, and recharge. This is an EPA 608–certified task — recover refrigerant and protect surrounding components before brazing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032389402995,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240693619,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_02bd1460-0514-4b19-bdea-ccf715084748.jpg?v=1782948351"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept036-00c-1-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPT036-00C-1 — B1796630","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is an OEM refrigerant metering component for \u003cstrong\u003eGoodman and Amana AEPT036-00C-1 air handlers\u003c\/strong\u003e. The flowrator (piston-style metering device) and its inlet tube control refrigerant flow into the evaporator coil, maintaining proper superheat and cooling capacity. Replace this tube when it is kinked, corroded, or restricted, or whenever the metering assembly is serviced to restore correct system performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Flowrator inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AEPT036-00C-1 air handlers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Refrigerant metering inlet to evaporator coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Side:\u003c\/strong\u003e Liquid line \/ coil inlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM tube\u003c\/strong\u003e is sized and bent to factory specification so it mates precisely with the flowrator body and coil inlet. Generic tubing may differ in diameter, length, or fitting type, causing refrigerant leaks or incorrect metering. The OEM part ensures a leak-tight braze joint and the intended flow characteristics.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4 of 5).\u003c\/strong\u003e This is a sealed-system repair requiring an EPA-certified technician. The job involves recovering refrigerant, brazing the new tube into the metering assembly, pulling a vacuum, and recharging to the nameplate charge. Improper installation can damage the compressor — always follow manufacturer procedures and local refrigerant-handling regulations.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032389632371,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240857459,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_03f4f745-46bf-4872-a218-1246a780c91e.jpg?v=1782948355"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept036-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPT036 — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component used in Goodman and Amana evaporator coils, including those in the \u003cstrong\u003eAEPT036-00C-1A\u003c\/strong\u003e air handler. The flowrator (piston) inlet tube routes liquid refrigerant into the metering device, ensuring proper flow and pressure across the coil for efficient cooling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Refrigerant flowrator\/piston inlet feed\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper tube assembly\u003c\/li\u003e\n\u003cli\u003eApplication: Evaporator coil metering circuit\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AEPT036 series air handlers\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eRefrigerant tubing must match exact diameter, length, and fitting type to seal properly and meter refrigerant correctly. The OEM B1796630 is built to factory spec — generic substitutes can cause leaks or improper metering. Always use OEM on the sealed system.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced — professional only.\u003c\/strong\u003e Installation requires recovering refrigerant, brazing, and re-evacuating the system. EPA 608 certification is required. This is not a DIY repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032390025587,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240791923,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_9be4e96c-d76b-4831-b197-aa953aa27402.jpg?v=1782948353"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept060-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPT060 Air Handler — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component for the Goodman \u003cstrong\u003eAEPT060-00A-1\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) inlet tube feeds liquid refrigerant into the evaporator coil distributor at the correct point, supporting proper refrigerant flow and coil performance. It replaces a kinked, corroded, or leaking factory tube.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eComponent: Flowrator (metering device) inlet tube\u003c\/li\u003e\n\u003cli\u003eApplication: Goodman AEPT060-00A-1 air handler\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper refrigerant-grade tubing\u003c\/li\u003e\n\u003cli\u003eFunction: Liquid refrigerant feed to coil distributor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM tube\u003c\/strong\u003e is formed to the exact length, bend radius, and fitting size required to mate with the AEPT060 coil and metering device. Generic tubing must be cut and bent to fit, introducing leak risk and flow restriction. The OEM part solders in cleanly with factory geometry.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — this is a sealed-system repair requiring EPA 608 certification. Recover refrigerant, braze the new tube into the coil distributor, pressure-test, evacuate, and recharge. Should be performed by a licensed HVAC technician only.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032390222195,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048240922995,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_b2741f15-ee25-4ee4-95cc-02366e8a31cc.jpg?v=1782948357"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept060-00c-1-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for AEPT060-00C-1 Air Handler — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant tube that feeds the flowrator (fixed-orifice metering device) on the Goodman \u003cstrong\u003eAEPT060-00C-1\u003c\/strong\u003e air handler. This small but critical component delivers liquid refrigerant to the evaporator coil's metering device at the correct entry point, supporting proper refrigerant flow and rated cooling performance. A damaged, kinked, or corroded inlet tube can restrict flow and reduce capacity — replacing it with the factory part restores correct operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eType: Flowrator inlet tube (refrigerant)\u003c\/li\u003e\n\u003cli\u003eApplication: Goodman AEPT060-00C-1 air handler\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFunction: Feeds refrigerant to the coil flowrator\/metering device\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper refrigerant tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAs a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e part, this inlet tube matches the original's diameter, length, and bend geometry exactly, so it seats correctly to the coil and flowrator without modification. Generic tubing typically requires field bending and refitting, increasing the risk of restriction or leaks. For accurate metering and a clean braze joint, the OEM tube is the right fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficult\u003c\/strong\u003e — Refrigerant-circuit work: requires recovery of refrigerant, brazing, evacuation, and recharge per EPA Section 608. Must be performed by an EPA-certified HVAC technician. Estimated time: varies by system access.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032390418803,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241119603,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_83948436-f10e-4b4d-89cd-ef2a88d0b215.jpg?v=1782948360"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-aept060-air-handler-b1796630-1","title":"OEM Goodman Flowrator Inlet Tube for AEPT060 Air Handler — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is the genuine OEM refrigerant inlet tube that feeds the flowrator (piston-style metering device) on \u003cstrong\u003eAEPT060-00C-1A\u003c\/strong\u003e air handler coils. This small but essential tube delivers liquid refrigerant to the metering orifice so the evaporator coil receives the correct flow for proper cooling and dehumidification. A bent, kinked, or corroded inlet tube can restrict flow and cause poor cooling, icing, or compressor strain.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eFunction: Flowrator\/metering-device inlet tube\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper refrigerant tubing\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Air Handler\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AEPT060-00C-1A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eRefrigerant tubing must match the exact diameter, length, and bend profile to seat correctly against the flowrator and distributor. The OEM B1796630 is formed to factory spec, ensuring a leak-free brazed joint and unrestricted refrigerant flow. Generic substitutes risk dimensional mismatch and leak points at the connection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced — Professional Only.\u003c\/strong\u003e Replacement requires recovering refrigerant, brazing the new tube, evacuating, and recharging the system per EPA Section 608. This is a licensed-technician job and is not a DIY repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032390680947,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241054067,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_691212d4-a8f9-4e87-9ff8-da100ad0e9a1.jpg?v=1782948358"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf182416aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF182416AA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component for \u003cstrong\u003eARPF182416AA\u003c\/strong\u003e evaporator coils. The flowrator (piston-style metering device) housing tube feeds liquid refrigerant into the coil at the correct rate, ensuring proper superheat and efficient heat exchange. A correctly matched inlet tube is critical to system performance and capacity.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Flowrator \/ refrigerant inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Liquid-line metering connection to evaporator coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ARPF182416AA air handler coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eMetering components must match the coil's designed orifice and tubing geometry. This \u003cstrong\u003efactory-original Goodman tube\u003c\/strong\u003e guarantees the correct bore and braze fittings for the ARPF182416AA. Generic tubing risks incorrect refrigerant flow, poor cooling, and compressor strain. For a sealed refrigerant system, OEM precision is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — Replacement requires opening the sealed refrigerant circuit: recovery, brazing, evacuation, and recharge. This is an EPA Section 608–certified technician task. Not a DIY repair unless you hold refrigerant-handling certification and the proper tools.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032391008627,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241185139,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_4f1a1892-8539-48fb-92e0-2efe34137944.jpg?v=1782948362"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf182416ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF182416BA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant connection tube for the flowrator (piston-type metering device) used on \u003cstrong\u003eGoodman\/Amana ARPF182416BA\u003c\/strong\u003e evaporator coils. This small but critical component carries refrigerant into the flowrator assembly, and a damaged, kinked, or corroded tube can cause improper metering, poor cooling, and refrigerant leaks. Replacing it with the factory part ensures a clean, leak-free brazed connection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ARPF182416BA air handler \/ coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Refrigerant inlet line to the flowrator metering device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper refrigerant-grade tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eRefrigerant-path components must match the coil's exact bend, length, and diameter to braze cleanly and meter correctly. The \u003cstrong\u003egenuine OEM B1796630\u003c\/strong\u003e is pre-formed to the factory geometry, eliminating the fit and alignment problems common with cut-to-length generic tubing.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced — professional required.\u003c\/strong\u003e Because this tube is part of the sealed refrigerant circuit, installation requires recovery of the refrigerant charge, brazing, evacuation, and recharging. This work must be performed by an EPA-certified HVAC technician with the proper tools and equipment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032391336307,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241250675,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_b8d6ec01-a5fd-4207-8912-dba656489e42.jpg?v=1782948364"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf18241ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF18241BA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant tubing component engineered specifically for the \u003cstrong\u003eARPF18241BA\u003c\/strong\u003e air handler and matching R-410A indoor coil assemblies. The flowrator (piston) inlet tube routes liquid refrigerant into the metering device that feeds the evaporator coil, making it a small but critical part of proper system charge and cooling performance. Using the correct factory tube ensures the brazed joints, diameter, and length match the coil circuit exactly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Flowrator (piston) inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ARPF18241BA Goodman\/Amana air handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-410A compatible copper tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Genuine Goodman \/ Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a true factory-spec part, not a universal substitute. Generic copper tube kits require field cutting and bending and rarely match the original circuit geometry, which can lead to refrigerant flow restrictions or leak-prone joints. The OEM B1796630 drops in with the correct stub length and orientation, protecting your warranty and saving brazing rework. Choose OEM when refrigerant integrity matters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5).\u003c\/strong\u003e Replacement requires recovering the system charge, brazing the copper joint, pulling a vacuum, and recharging to spec. This should be performed by an EPA 608 certified technician with proper refrigerant handling equipment. Always verify the part against your unit's nameplate model before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032391762291,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241316211,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_6d287124-aced-47fb-9482-83fdc9c1b710.jpg?v=1782948367"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf193116aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF193116AA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube for \u003cstrong\u003eARPF193116AA\u003c\/strong\u003e air handler coils. It connects the refrigerant line to the flowrator (piston) metering device at the coil inlet, ensuring proper refrigerant distribution into the evaporator. A damaged or kinked inlet tube restricts flow and degrades cooling performance, so a precise OEM replacement keeps the system metering correctly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flowrator (piston) inlet tube\u003c\/li\u003e\n\u003cli\u003eFunction: Refrigerant feed to coil metering device\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana ARPF193116AA air handler coil\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1796630\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Handler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM\u003c\/strong\u003e tube is sized and bent to factory dimensions for a leak-free brazed fit. Generic tubing may have incorrect diameter or length, increasing the risk of restriction or joint leaks on the sealed refrigerant system. For refrigerant-side parts, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Hard.\u003c\/strong\u003e Requires recovering refrigerant, brazing connections, evacuating, and recharging the system. This is sealed-system work that must be performed by an EPA 608 certified HVAC technician. Not a DIY repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032391991667,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241348979,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_ad2e1a14-1dfb-4894-af29-da5787cca1d3.jpg?v=1782948369"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf193116ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF193116BA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine flowrator inlet tube engineered as a direct-fit replacement for \u003cstrong\u003eARPF193116BA\u003c\/strong\u003e air handlers and compatible Goodman\/Amana coils. The flowrator (piston-style metering device) inlet tube carries liquid refrigerant to the metering orifice at the evaporator coil. A kinked, corroded, or contaminated inlet tube disrupts refrigerant metering, causing poor cooling, freeze-ups, and high superheat. This OEM tube restores correct refrigerant flow.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Flowrator (piston) inlet \/ liquid feed tube\u003c\/li\u003e\n\u003cli\u003eApplication: Evaporator coil refrigerant metering circuit\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM replacement for ARPF193116BA\u003c\/li\u003e\n\u003cli\u003eMaterial: Factory-spec copper tubing assembly\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Genuine OEM)\u003c\/li\u003e\n\u003cli\u003ePart number: B1796630\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM tubing matches the factory length, bend radius, and fitting size so it brazes or connects cleanly without strain on the coil header. Generic tubes may differ in diameter or flare, risking leaks at a refrigerant joint where reliability is critical. The genuine B1796630 ensures a tight, correctly metered connection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — refrigerant work required. The system must be recovered, the tube brazed or fitted, the circuit evacuated, and the charge weighed back in. This is EPA Section 608 certified work. \u003cstrong\u003eWe strongly recommend a licensed HVAC technician;\u003c\/strong\u003e opening a sealed refrigerant system without proper recovery is illegal and unsafe.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032392810867,"sku":"B1796630-GEN","price":16.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241414515,"sku":"B1796630","price":22.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_09a08705-8331-464d-b900-539411fa97a7.jpg?v=1782948371"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf303016aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF303016AA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant tube that connects the liquid line to the flowrator (piston) metering device on ARPF303016AA evaporator coils. This small but critical tube routes refrigerant into the metering orifice so the coil charges and meters correctly. A kinked, corroded, or leaking inlet tube causes poor cooling, frost-back, or refrigerant loss — and this exact replacement restores a clean, leak-free path.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator (piston) inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper refrigerant-grade tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Liquid-line to metering-device connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Indoor evaporator coil charging path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ARPF303016AA air handler coil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003efactory OEM tube (B1796630)\u003c\/strong\u003e, pre-bent to the exact length, diameter, and routing of the coil assembly. Generic tubing must be measured, cut, and bent by hand, raising the risk of leaks and improper fit. The OEM part brazes in place with no fabrication, ensuring a tight, reliable refrigerant seal.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5).\u003c\/strong\u003e Requires EPA Section 608 certification — the system must be recovered, the tube brazed in, evacuated, and recharged. This is a technician-only repair involving open refrigerant work. Do not attempt without proper tools and certification.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032393204083,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241447283,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_fa3bcedc-7cc5-4ef9-bd55-9bf5473c9cf2.jpg?v=1782948373"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf303016ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF303016BA — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering component engineered for \u003cstrong\u003eARPF303016BA\u003c\/strong\u003e series air handlers and compatible Goodman\/Amana systems. This inlet tube delivers refrigerant to the flowrator (piston-style metering device) at the coil, ensuring correct flow distribution and efficient heat exchange across the evaporator.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Flowrator Inlet Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Air Handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e ARPF303016BA and related Goodman\/Amana coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper refrigerant-grade tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Refrigerant metering inlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003efactory OEM Goodman part\u003c\/strong\u003e, machined to exact bend radius and fitting tolerances. Generic aftermarket tubes can introduce flow restrictions or brazing-fit issues that hurt cooling capacity. The OEM tube guarantees leak-free fit and rated performance, protecting your warranty.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced — Professional Recommended.\u003c\/strong\u003e Replacement requires recovering refrigerant, brazing, and re-evacuating the system. EPA 608 certification is required to handle refrigerant. Always install with a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032393498995,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241512819,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_372e4fd5-d201-4ccc-bfde-ff884bf40483.jpg?v=1782948375"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf30301ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF30301BA — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe B1796630 is a genuine Goodman flowrator inlet tube used on ARPF30301BA evaporator coils and matching fan-coil assemblies. This short metering tube connects the liquid line to the flowrator (piston) metering device that feeds refrigerant into the coil. A kinked, corroded, or damaged inlet tube restricts flow and degrades cooling capacity, so replacing it with the correct OEM tube preserves the system's designed refrigerant flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator (metering device) inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ARPF30301BA evaporator coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Routes liquid refrigerant to the flowrator piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM tubes are pre-formed to the exact length and bend radius for the coil, ensuring a clean brazed joint and proper alignment. Generic copper stock must be cut and bent by hand, risking restrictions. The OEM B1796630 drops in without guesswork.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — Requires recovering refrigerant, brazing, evacuation, and recharge. This is a job for an EPA-certified technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032393957747,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241578355,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_ee3f6010-2838-42b6-888f-bdbb3aa0e469.jpg?v=1782948377"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf363616aa-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF363616AA Air Handler — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant-metering component engineered for the \u003cstrong\u003eARPF363616AA\u003c\/strong\u003e air handler. The flowrator (piston-style metering device) inlet tube routes liquid refrigerant into the indoor coil distributor, ensuring proper TXV\/piston metering and stable superheat across the evaporator. A cracked, kinked, or corroded inlet tube causes refrigerant leaks, poor cooling, and coil starvation — replacing it with the exact factory part restores rated capacity.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1796630\u003c\/li\u003e\n\u003cli\u003eComponent: Flowrator inlet tube (liquid line metering)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ARPF363616AA Air Handler\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper tubing assembly\u003c\/li\u003e\n\u003cli\u003eApplication: Indoor coil refrigerant inlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003egenuine Goodman OEM tube\u003c\/strong\u003e, brazed and sized to factory tolerances for a leak-free fit. Universal generic tubing requires field bending and re-flaring, risks improper refrigerant charge, and may void warranty coverage. The OEM part installs in minutes and matches the original distributor geometry exactly.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (4\/5)\u003c\/strong\u003e — Requires refrigerant recovery, brazing, evacuation, and recharge. EPA 608 certification and proper tools are required; professional installation is recommended.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032394350963,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241611123,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_644c2f0d-0e90-4e05-bf63-46cec4877fa7.jpg?v=1782948379"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf363616ba-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF363616BA Air Handler — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe Goodman B1796630 is a genuine OEM flowrator inlet tube for the \u003cstrong\u003eARPF363616BA\u003c\/strong\u003e air handler and compatible Goodman\/Amana evaporator coils. This tube feeds refrigerant into the flowrator (piston-style metering device) at the coil inlet, ensuring correct refrigerant distribution for proper cooling capacity and efficiency. Replace a kinked, corroded, or damaged inlet tube to restore reliable metering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Flowrator (metering device) inlet tube\u003c\/li\u003e\n\u003cli\u003eApplication: Goodman\/Amana evaporator coil refrigerant circuit\u003c\/li\u003e\n\u003cli\u003eCompatibility: ARPF363616BA and related ARPF\/ARUF coils\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003cli\u003ePart number: B1796630\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis OEM tube is sized and bent to match the factory coil inlet exactly, preserving the correct refrigerant path and braze-joint geometry. Aftermarket tubing may differ in diameter or length, risking restriction, leaks, or improper metering. The OEM part guarantees a precise refrigerant-side fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eProfessional (4\/5).\u003c\/strong\u003e Replacing refrigerant-circuit tubing requires recovering refrigerant, brazing, evacuating, and recharging the system. This should be performed by an EPA-certified HVAC technician. Improper handling can damage the system or violate refrigerant-handling regulations.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032394842483,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241676659,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_24b8bf2f-3350-4033-a4e9-221827006494.jpg?v=1782948381"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf364216aa-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF364216AA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630\u003c\/strong\u003e is a genuine OEM flowrator inlet tube for the Goodman\/Amana \u003cstrong\u003eARPF364216AA\u003c\/strong\u003e evaporator coil. It connects the liquid line to the flowrator (piston\/orifice) metering device, delivering refrigerant to the distributor at the correct geometry so the coil meters flow evenly across all circuits.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Flowrator inlet \/ distributor tube\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana ARPF364216AA evaporator coil\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper tubing, brazed connection\u003c\/li\u003e\n\u003cli\u003eFunction: Feeds the fixed-orifice (flowrator) metering device\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eRefrigerant metering depends on exact tube length and inside diameter — the OEM tube is sized to the coil's design. Substitute tubing can alter superheat and starve or flood the coil, hurting capacity and efficiency. For correct refrigerant feed, use the genuine OEM part.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e This is a sealed-system repair: recover refrigerant, braze the new inlet tube, pull a vacuum, and recharge to spec. EPA Section 608 certification and brazing tools are required. Plan 1–2 hours plus evacuation time. Not a DIY part — professional installation recommended.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032395563379,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241742195,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_d908b2e7-6e61-4da0-ad36-858311f810f3.jpg?v=1782948383"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf364216ab-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF364216AB — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe B1796630 is a genuine OEM flowrator inlet tube for Goodman \u003cstrong\u003eARPF364216AB\u003c\/strong\u003e air handler coils. The flowrator (piston-style metering device) controls refrigerant flow into the evaporator coil, and this inlet tube is the precision connection that feeds the liquid line into that metering assembly. A correct inner diameter and length are critical here — even small variations affect refrigerant charge and cooling performance, which is why the factory part matters.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM part number: B1796630\u003c\/li\u003e\n\u003cli\u003eFunction: Flowrator (metering device) inlet connection tube\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ARPF364216AB air handler coil\u003c\/li\u003e\n\u003cli\u003eMaterial: Copper refrigerant tubing\u003c\/li\u003e\n\u003cli\u003eEquipment type: Air Handler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eRefrigerant metering components are not a place to improvise. The genuine Goodman B1796630 is sized to match the coil's designed flow rate; a mismatched generic tube can cause poor cooling, icing, or compressor stress. At this price point, the OEM part is the clear choice for a reliable repair.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced — professional recommended.\u003c\/strong\u003e Replacement involves opening the sealed refrigerant circuit, brazing connections, and recovering\/recharging refrigerant. This should be performed by an EPA-certified HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032395858291,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241774963,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_fc0623b0-7b44-48f4-ab73-d019260c36b7.jpg?v=1782948385"},{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf364216ac-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF364216AC Air Handler — B1796630","description":"\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is the refrigerant inlet\/metering tube that feeds the flowrator (piston) metering device inside your \u003cstrong\u003eARPF364216AC\u003c\/strong\u003e air handler evaporator coil. A cracked, kinked, or corroded inlet tube causes refrigerant leaks, poor cooling, and capacity loss — this factory replacement restores the original flow geometry exactly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Flowrator inlet \/ refrigerant metering tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (also fits Amana-branded coils)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e ARPF364216AC air handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper tubing assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Evaporator coil \/ air handler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e tube engineered to the precise bend radius, length, and inner diameter the ARPF364216AC was designed around. Generic or shop-bent tubing risks incorrect refrigerant metering and brazing-fit problems. For a sealed refrigeration circuit, OEM fit is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced (Pro Recommended).\u003c\/strong\u003e Requires recovering refrigerant, brazing, evacuation, and recharge — EPA Section 608 certification is required. Not a DIY job.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032396808563,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048241840499,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_c102f0cc-764b-4c6f-be1e-8e2eff2a6d90.jpg?v=1782948387"}],"url":"https:\/\/nationalhvacparts.com\/collections\/tubing-fittings.oembed","provider":"National HVAC Parts","version":"1.0","type":"link"}