What are the specs for this Tubing?

The correct replacement for Goodman model ARPF486016AA — B1796630 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number ARPF486016AA — B1796630.

What symptoms indicate I need a new tubing?

Common symptoms that indicate you need a new tubing include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this tubing compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Flowrator Inlet Tube for ARPF486016AA — B1796630

Name: OEM Goodman Flowrator Inlet Tube for ARPF486016AA — B1796630
Brand: Goodman
SKU: GOODMAN-1611
Price: 10.95 USD
Availability: InStock

SKU: GOODMAN-1611 Brand: Goodman

$10.95 $14.78

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The Goodman B1796630 Flowrator Inlet Tube is a genuine OEM refrigerant tube that feeds the flowrator (piston-style metering device) on the ARPF486016AA air handler and related Goodman/Amana coil assemblies. It delivers liquid refrigerant to the metering orifice at the precise diameter and length the system was designed around, ensuring correct pressure drop and even coil feed. A kinked, corroded, or leaking inlet tube degrades capacity and can trigger low-charge symptoms even when the system is properly charged.

Specifications

Part Number: B1796630
Type: Flowrator (piston) inlet tube
Fits Model: ARPF486016AA air handler
Brand: Goodman / Amana OEM
Function: Liquid refrigerant feed to metering device
Connection: Brazed refrigerant joint

OEM vs. Generic

The OEM tube arrives with the correct bend radius, fitting size, and wall thickness — critical on a sealed refrigerant circuit where a poor field-bent substitute can restrict flow or fail at the braze joint. Generic tubing often requires extra forming and increases leak risk. For metering-circuit components, genuine parts protect system performance.

Installation Difficulty: Advanced

This is a sealed-system repair: recovery, brazing, evacuation, and recharging are required. EPA Section 608 certification is needed. This should only be performed by a licensed HVAC technician with proper nitrogen-purge and vacuum equipment.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Flowrator Inlet Tube...

$10.95

Frequently Asked Questions

Does this Tubing fit my Goodman ARPF486016AA — B1796630?

Yes. This is the factory-specified OEM tubing for the Goodman ARPF486016AA — B1796630. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the tubing on my Goodman ARPF486016AA — B1796630?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new tubing?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this tubing compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman tubing?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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