{"product_id":"oem-goodman-view-port-bushing-for-ames920803bnaa-b1392139","title":"OEM Goodman View Port Bushing for AMES920803BNAA — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139\u003c\/strong\u003e is a genuine OEM view port bushing built for the \u003cstrong\u003eAMES920803BNAA\u003c\/strong\u003e gas furnace. It fits the flame-inspection sight port on the combustion chamber cover, providing a clean, sealed opening through which the burner flame can be observed during service.\u003c\/p\u003e\u003cp\u003eOver time heat and handling can crack or deform the original bushing, allowing air infiltration around the sight glass and disrupting the sealed combustion area. The factory-spec B1392139 restores a proper, heat-tolerant seal at the inspection port.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Goodman (Amana family)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e View \/ sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMES920803BNAA furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas furnace combustion cover\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM bushing is sized to the exact port diameter and rated for the heat near the combustion area. Generic grommets may not tolerate the temperature or match the bore, leading to a poor seal. For reliable, code-safe combustion sealing, use the genuine B1392139.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Push-fit into the sight port; no tools required. Turn off power and gas and allow the furnace to cool before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057593631091,"sku":"GOODMAN-4727","price":4.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-ames920803bnaa-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}