{"product_id":"oem-goodman-view-port-bushing-for-acss920804cnaa-furnace-b1392139-1","title":"OEM Goodman View Port Bushing for ACSS920804CNAA Furnace — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM part for the \u003cstrong\u003eACSS920804CNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This bushing frames the flame-inspection sight port on the burner compartment, providing a clean, sealed opening so technicians can safely observe burner flame quality during service. A cracked or missing bushing can allow heat and combustion gases to escape around the viewing port.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003cli\u003eComponent Type: View\/sight port bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and frames the flame-observation port\u003c\/li\u003e\n\u003cli\u003eEquipment: Furnace\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: ACSS920804CNAA (verify against your parts list)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman bushing is heat-rated and dimensioned to seat tightly in the cabinet opening. Generic grommets may not match the bore, can melt or harden near the burner heat, and may compromise the cabinet seal. The OEM part maintains correct fit and combustion-area integrity.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Press the old bushing out and snap the new one into the panel opening — typically no tools required. Always shut off power and gas before opening the burner compartment. Defer to a licensed HVAC professional if you are not comfortable working near the burners.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057458299251,"sku":"GOODMAN-2387","price":5.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-acss920804cnaa-furnace-b1392139-1","provider":"National HVAC Parts","version":"1.0","type":"link"}