{"product_id":"oem-goodman-view-port-bushing-sight-glass-grommet-for-amh81155cxcb-b1392139","title":"OEM Goodman View Port Bushing \/ Sight Glass Grommet for AMH81155CXCB — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman B1392139\u003c\/strong\u003e is the genuine OEM view-port bushing (sight-glass grommet) that seals the flame-inspection window on the burner compartment of \u003cstrong\u003eAMH81155CXCB\u003c\/strong\u003e and related Amana\/Goodman furnaces. This small bushing maintains a proper air seal at the observation port so combustion air is not drawn in through the viewing hole, which can otherwise disturb the flame pattern and burner pressure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e View-port \/ sight-glass sealing bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1392139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMH81155CXCB and related Goodman\/Amana gas furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e Burner compartment inspection port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this bushing sits directly on a combustion enclosure, OEM material is heat-rated for the application. Generic grommets can shrink or melt, breaking the air seal. At this price point there is no reason not to use the factory part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Press-fit into the view-port opening by hand. No tools required. Service with the furnace powered off.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057651892595,"sku":"GOODMAN-6057","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-sight-glass-grommet-for-amh81155cxcb-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}