{"product_id":"oem-goodman-3-in-shot-burner-for-gmth090-5b-b4022700","title":"OEM Goodman 3\" In-Shot Burner for GMTH090-5B — B4022700","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM gas burner for the \u003cstrong\u003eGMTH090-5B\u003c\/strong\u003e furnace. In-shot burners meter and direct the air\/gas mixture into each heat-exchanger tube, producing the crisp blue flame that carries heat into the exchanger. A rusted, cracked, or clogged burner causes delayed ignition, roll-out, yellow flame, or uneven heating and should be replaced as a set for consistent combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: In-shot (single-port) gas burner\u003c\/li\u003e\n\u003cli\u003eLength: 3 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant steel\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman GMTH090-5B multi-burner manifolds\u003c\/li\u003e\n\u003cli\u003eBrand: Genuine Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B4022700 is machined to the exact port size and venturi length Goodman rated for this furnace's BTU input, so the flame lights smoothly and burns clean at the factory orifice. Generic burners can shift the air\/fuel ratio, causing sooting, noise, or nuisance flame-sensor faults. For safe, efficient combustion, match the factory burner.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3 of 5).\u003c\/strong\u003e Turn off gas and power, remove the burner-box cover and manifold, slide out the old burners, and install the replacements onto the same orifice locations. Roughly 30–45 minutes. Confirm correct flame appearance and check for gas leaks with soap solution before returning to service.\u003c\/p\u003e\u003cp\u003eGenuine Goodman burners keep your GMTH090-5B firing clean and safe.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058167136627,"sku":"GOODMAN-12589","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-gmth090-5b-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}