{"product_id":"oem-goodman-3-in-shot-burner-for-advc80805cnbb-b4022700","title":"OEM Goodman 3\" In-Shot Burner for ADVC80805CNBB — B4022700","description":"\u003ch2\u003eGoodman B4022700 3\" In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700\u003c\/strong\u003e is a genuine 3-inch in-shot burner that delivers the gas\/air mixture into the heat-exchanger tube for clean, even combustion. It is a direct OEM replacement for the \u003cstrong\u003eADVC80805CNBB\u003c\/strong\u003e furnace. Rust, scale buildup, or a distorted burner throat causes uneven flame, delayed ignition, sooting, and rollout — replacing a worn burner restores crisp lighting and efficient heating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: In-shot (single-port) furnace burner\u003c\/li\u003e\n\u003cli\u003eNominal length: 3 inch throat\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (verify orifice for your input rating)\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminized steel for corrosion and heat resistance\u003c\/li\u003e\n\u003cli\u003eDirect OEM fit for Goodman ADVC80805CNBB furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B4022700\u003c\/strong\u003e matches Goodman's exact throat geometry and mounting slot, so flame carryover, ignition timing, and flame-sense readings stay within spec. Generic burners can shift the flame position and cause nuisance flame-sensor faults. For a combustion component, genuine OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eBudget 30–45 minutes and treat it as a gas repair. Shut off gas and power, remove the burner bracket, and replace burners one at a time so orientation stays correct. Keep the orifice clean and confirm alignment with the heat-exchanger tubes. After install, verify a smooth blue flame and correct carryover; if unsure, have a licensed HVAC tech confirm.\u003c\/p\u003e\u003cp\u003eGenuine Goodman part, shipped fast from NationalHVACParts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057533960563,"sku":"GOODMAN-B4022700","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-advc80805cnbb-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}