{"product_id":"oem-goodman-view-port-bushing-for-amh80905cxca-furnace-b1392139","title":"OEM Goodman View Port Bushing for AMH80905CXCA Furnace — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM fitting for the Goodman\/Amana \u003cstrong\u003eAMH80905CXCA\u003c\/strong\u003e 80% AFUE gas furnace and related models. This bushing (sight-port grommet) seats in the burner-compartment access hole and provides a clean, sealed opening through which a technician can visually inspect the burner flame during operation. Though small, it maintains the integrity of the combustion enclosure and keeps the sight port properly retained.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eComponent Type: View port bushing \/ sight-port grommet (fitting)\u003c\/li\u003e\n\u003cli\u003eFunction: Retains and seals the burner viewing port\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana AMH80905CXCA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-resistant molded bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1392139 is sized to the exact port diameter on this furnace cabinet, so it snaps in and stays put without falling out or leaving a gap. Generic grommets are rarely the right outside diameter and can work loose, allowing air infiltration at the burner box. For a proper, retained fit, use the factory part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery easy\u003c\/strong\u003e — A 2-minute, tool-free replacement. With the furnace off, pop the old bushing out of the access hole and press the new one into place until it seats. No fasteners or sealant required.\u003c\/p\u003e\u003cp\u003eAn inexpensive but easy-to-lose part — grab a spare while you're ordering. Genuine OEM fitting, ships fast.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057636393331,"sku":"GOODMAN-5889","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amh80905cxca-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}