{"product_id":"oem-goodman-3-inch-in-shot-burner-for-amh80803bnbd-b4022700","title":"OEM Goodman 3-Inch In-Shot Burner for AMH80803BNBD — B4022700","description":"\u003ch2\u003eGoodman B4022700 3\" In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe B4022700 is a genuine Goodman\/Amana OEM 3-inch in-shot burner engineered for the \u003cstrong\u003eAMH80803BNBD\u003c\/strong\u003e 80% AFUE gas furnace. Each in-shot burner mixes gas and primary air and fires the flame directly into a single heat-exchanger tube. A furnace uses one burner per exchanger cell, so a burner set for an 80,000 BTU furnace typically requires several matched units. Replace any burner that shows rust-out, cracking, flame rollout, delayed ignition, or a lazy yellow flame.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-shot (monoport) burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Natural gas (pair with the correct orifice for LP conversions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Corrosion-resistant aluminized steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMH80803BNBD and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003etrue OEM burner\u003c\/strong\u003e with factory-set port sizing and venturi geometry, which is critical for a clean blue flame and correct CO output. Generic burners with mismatched port dimensions can cause noisy ignition, sooting, and safety-related lockouts. OEM keeps your combustion within spec.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3 of 5).\u003c\/strong\u003e Shut off gas and power, remove the burner assembly retaining screws, slide out the old burner, and seat the replacement so it aligns with the ignitor\/flame sensor and heat-exchanger inlet. After install, verify flame appearance and confirm proper ignition. We recommend a licensed HVAC technician for gas-side work.\u003c\/p\u003e\u003cp\u003eAlways confirm your fuel type and orifice sizing before firing the furnace.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057617617267,"sku":"GOODMAN-5461","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-inch-in-shot-burner-for-amh80803bnbd-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}