{"product_id":"oem-goodman-view-port-bushing-for-amh81005cxbd-furnace-b1392139","title":"OEM Goodman View Port Bushing for AMH81005CXBD Furnace — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet that seals the burner-box inspection (sight) port on the \u003cstrong\u003eAMH81005CXBD\u003c\/strong\u003e furnace. It lets technicians visually confirm flame and burner ignition while maintaining a proper seal against the combustion chamber, preventing air leaks that could disrupt the burner flame pattern.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart 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\u003eFunction:\u003c\/strong\u003e Seals the burner-box inspection opening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Goodman \u0026amp; Amana AMH81005CXBD and related furnace platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature molded bushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Though inexpensive, this bushing sits at the combustion chamber and must handle heat and provide a snug seal in the factory opening. The OEM B1392139 is molded to the exact port diameter of the AMH81005CXBD. A mismatched generic grommet can fall out, melt, or leave a gap that lets the flame draw combustion air unevenly. Always use the OEM part here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty: Easy (1 of 5).\u003c\/strong\u003e With power off, push the old bushing out of the view-port hole and press the new one into place until it seats fully. Under 5 minutes and no tools required. Verify it sits flush around the entire opening before restarting the furnace.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057641374067,"sku":"GOODMAN-5993","price":1.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amh81005cxbd-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}