{"product_id":"oem-goodman-view-port-bushing-for-aces800403anaa-furnace-b1392139-1","title":"OEM Goodman View Port Bushing for ACES800403ANAA Furnace — B1392139","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is the OEM grommet\/fitting that lines the flame sight-port opening on the \u003cstrong\u003eACES800403ANAA\u003c\/strong\u003e furnace and compatible Goodman and Amana gas furnaces. It seals the inspection window in the burner compartment so you can safely watch the flame while keeping the combustion area airtight. A brittle or missing bushing can allow air leakage and disrupt the pressure switch and flame pattern.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View \/ sight port bushing (fitting)\u003c\/li\u003e\n\u003cli\u003eFunction: Seals flame-inspection opening\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded grommet\u003c\/li\u003e\n\u003cli\u003eBrand fit: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003ePrimary model: ACES800403ANAA furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe factory B1392139 is molded to the exact diameter of the cabinet port so it snaps in flush and stays sealed at burner temperatures. Generic rubber grommets can shrink, melt, or fall out near the combustion zone. For a small, inexpensive part on a safety-critical opening, the OEM bushing is the smart pick.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — about 5–10 minutes. With the furnace powered off, pop the old bushing out of the sight-port hole and press the new B1392139 firmly into place until it seats. No tools required. As always, allow the furnace to cool before servicing the burner area.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057419927923,"sku":"GOODMAN-2182","price":5.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-aces800403anaa-furnace-b1392139-1","provider":"National HVAC Parts","version":"1.0","type":"link"}