{"product_id":"oem-goodman-view-port-bushing-for-ames961205dnaa-furnace-b1392139","title":"OEM Goodman View Port Bushing for AMES961205DNAA Furnace — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM replacement grommet that seals the sight-glass\/observation port on the burner compartment of your \u003cstrong\u003eAMES961205DNAA\u003c\/strong\u003e 96% AFUE two-stage gas furnace. This small but essential fitting keeps the viewing window airtight so the flame-observation port maintains proper combustion-chamber pressure and blocks flue-gas leakage. A cracked, brittle, or missing bushing is a common cause of a wobbly or leaking sight glass after years of heat cycling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e View Port \/ Sight-Glass Bushing (Grommet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature molded rubber\/grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman \/ Amana (interchangeable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMES961205DNAA and compatible 96% two-stage furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals burner-compartment observation port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003efactory OEM Goodman part\u003c\/strong\u003e, molded to the exact bore and flange dimensions of your furnace's port opening. Generic universal grommets often sit loose or fail to seat fully, allowing air infiltration that disrupts the pressure switch and combustion. Choosing the genuine B1392139 guarantees a snug, leak-free seal the first time.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e No tools required in most cases — simply pull the old bushing and press the new one into the port opening. A 5-minute job for any homeowner. Always shut off gas and power to the furnace before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057599005043,"sku":"GOODMAN-4905","price":6.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-ames961205dnaa-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}