{"product_id":"oem-goodman-view-port-bushing-for-amvc80805dnbd-furnace-b1392139","title":"OEM Goodman View Port Bushing for AMVC80805DNBD Furnace — B1392139","description":"\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a direct-fit replacement for \u003cstrong\u003eAMVC80805DNBD\u003c\/strong\u003e variable-speed gas furnaces. This small but essential grommet seals the sight-glass (view port) opening in the burner compartment, keeping the flame-observation window secure while maintaining the cabinet's air-seal integrity during combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View Port \/ Sight-Glass Bushing\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman \u0026amp; Amana AMVC80805DNBD 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded bushing\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and protects the flame-inspection port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory-original Goodman\/Amana component engineered to the exact tolerances of your furnace's burner box. Unlike universal grommets, the OEM B1392139 guarantees a flush, airtight seat and long-term heat resistance — no gaps, no premature cracking. Generic substitutes may fit loosely and compromise the combustion-chamber seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e A simple push-in replacement requiring no tools and only a few minutes. Always shut off gas and power to the furnace before servicing. If you're unsure about combustion-area work, consult a licensed HVAC technician.\u003c\/p\u003e\u003cp\u003eCompatible with Goodman and Amana AMVC80805DNBD furnace systems. Genuine OEM quality backed by fast, reliable shipping.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057870193011,"sku":"GOODMAN-8480","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amvc80805dnbd-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}