{"product_id":"oem-goodman-view-port-bushing-for-amh80803bnbb-b1392139","title":"OEM Goodman View Port Bushing for AMH80803BNBB — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eOEM Goodman B1392139\u003c\/strong\u003e view port bushing is the genuine sight-glass grommet used on the \u003cstrong\u003eAmana\/Goodman AMH80803BNBB\u003c\/strong\u003e gas furnace. It seals the flame-inspection window on the burner compartment door, letting a technician visually confirm burner ignition and flame quality while keeping combustion air isolated. A missing or degraded bushing can create an air leak that upsets combustion or trips the pressure switch.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: view port \/ sight-glass bushing\u003c\/li\u003e\n\u003cli\u003eFunction: seals the flame-observation window in the burner door\u003c\/li\u003e\n\u003cli\u003eFits: Amana \u0026amp; Goodman AMH80803BNBB and related 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eMaterial: high-temperature molded grommet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this bushing sits directly on the combustion enclosure, it must tolerate sustained heat cycling without shrinking or deforming. The OEM part is molded to the exact port dimension so it snaps in and stays sealed. Generic grommets often loosen or melt, causing rattles and combustion-air leaks. At this price point, the genuine part is the obvious choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Very Easy\u003c\/h3\u003e\u003cp\u003eA sub-5-minute, no-tool swap. Power the furnace off, pop the old bushing out of the door, and press the new one into the port until it seats flush. Reinstall the panel and verify a clear view of the flame on the next heat cycle.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057615913331,"sku":"GOODMAN-5441","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amh80803bnbb-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}