{"product_id":"oem-goodman-view-port-bushing-for-amh80804bnba-furnace-b1392139","title":"OEM Goodman View Port Bushing for AMH80804BNBA Furnace — B1392139","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139\u003c\/strong\u003e is a genuine OEM view port bushing (sight-glass grommet) designed as a direct-fit replacement for the Goodman\/Amana \u003cstrong\u003eAMH80804BNBA\u003c\/strong\u003e 80% AFUE gas furnace. This bushing seats the burner-compartment inspection window, letting a technician safely view the flame while sealing the observation port against air leakage that could disturb combustion airflow or trip the pressure switch.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: View port \/ sight-glass bushing\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and mounts the burner inspection window\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace (80% AFUE class)\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1392139\u003c\/li\u003e\n\u003cli\u003eFits model: AMH80804BNBA\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temp molded grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is molded to the exact port diameter and temperature rating of the furnace cabinet, providing a tight, heat-stable seal. Generic grommets may not seat flush, allowing air infiltration that affects flame stability. For proper sealing and safe flame observation, the OEM bushing is the correct choice.\u003c\/p\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Disconnect power, pop the old bushing out of the port, and press the new one firmly into place until it seats evenly. No tools required. Typical time: under 5 minutes.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShut off power and gas before servicing. When in doubt, contact a licensed HVAC professional.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057620500851,"sku":"GOODMAN-5526","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amh80804bnba-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}