{"product_id":"oem-goodman-3-in-in-shot-burner-for-gmp075-3-b4022700","title":"OEM Goodman 3 in. In-Shot Burner for GMP075-3 — B4022700","description":"\u003ch2\u003eGoodman B4022700 In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine OEM 3 inch in-shot burner designed for \u003cstrong\u003eGoodman GMP075-3\u003c\/strong\u003e gas furnaces. Each in-shot burner injects a precise gas-air mixture into a heat exchanger tube for clean, complete combustion. Rusted, clogged, or misfiring burners cause delayed ignition, sooting, and uneven heating — replacing the full set restores a crisp, even flame across all burners.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBurner length: 3 inches\u003c\/li\u003e\n\u003cli\u003eType: In-shot (monoport) burner\u003c\/li\u003e\n\u003cli\u003eMaterial: Coated steel\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas \/ LP (verify orifice)\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMP075-3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B4022700\u003c\/strong\u003e matches the exact venturi length and port pattern so flame carryover and ignition timing stay factory-correct. \u003cstrong\u003eGeneric in-shot burners\u003c\/strong\u003e are an economical option and often interchange, but confirm length and mounting-slot style before ordering to keep flame characteristics consistent across the burner rack.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5)\u003c\/strong\u003e — Burners typically slide onto locating tabs after removing the manifold. Replace as a matched set for even performance. Shut off gas and power first; budget 20–40 minutes for a full set.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057147822451,"sku":"GOODMAN-B4022700","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-gmp075-3-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}