{"product_id":"oem-goodman-view-port-bushing-for-advc80805cnba-furnace-b1392139","title":"OEM Goodman View Port Bushing for ADVC80805CNBA Furnace — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003eB1392139\u003c\/strong\u003e is a view port (sight port) bushing for the Goodman\/Amana \u003cstrong\u003eADVC80805CNBA\u003c\/strong\u003e furnace. This bushing seats in the burner-compartment access opening and provides a sealed, heat-resistant window bushing so technicians can visually inspect the burner flame without compromising the sealed combustion chamber. A cracked or missing bushing can allow air leakage that affects flame stability and combustion efficiency.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003ePart Type: View \/ Sight Port Bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eFunction: Seals burner viewing port\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ADVC80805CNBA\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded polymer\/rubber\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e bushing is molded to the precise port diameter and rated for burner-compartment temperatures. Generic grommets may not seal fully or withstand the heat, leading to air leaks or degradation. OEM ensures a proper, lasting seal for the ADVC80805CNBA.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Press-fit into the port opening by hand — no tools required. A 5-minute replacement. Ensure the port surface is clean so the bushing seats fully. Power off before opening the burner compartment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057533239667,"sku":"GOODMAN-3589","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-advc80805cnba-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}