{"product_id":"oem-goodman-amana-sight-glass-view-port-bushing-amh80604bnbc-b1392139","title":"OEM Goodman Amana Sight Glass View Port Bushing AMH80604BNBC — B1392139","description":"\u003cp\u003eThe genuine \u003cstrong\u003eGoodman B1392139 View Port Bushing\u003c\/strong\u003e is a small OEM fitting for \u003cstrong\u003eAmana \/ Goodman AMH80604BNBC\u003c\/strong\u003e gas furnaces. This bushing (grommet) seats in the furnace panel around the sight-glass\/view port, allowing technicians to safely observe the burner flame while sealing the opening against air leaks and protecting the panel edge. Though inexpensive, a missing or cracked bushing can allow air infiltration that affects burner performance and combustion sealing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eCategory: Fitting \/ Bushing (View Port)\u003c\/li\u003e\n\u003cli\u003eFits: Amana\/Goodman AMH80604BNBC (and compatible models)\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and frames the burner sight-glass \/ view port opening\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1392139\u003c\/strong\u003e is molded to the exact port diameter and panel thickness for a snug, sealed fit. Generic grommets often sit loose or too tight, leaving gaps or falling out over time. Given the negligible cost, the correct OEM bushing is always the smart choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy.\u003c\/strong\u003e Snap-in replacement — press the bushing into the panel port opening by hand. No tools required, under 5 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057607655795,"sku":"GOODMAN-5199","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-amana-sight-glass-view-port-bushing-amh80604bnbc-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}