{"product_id":"oem-goodman-sight-glass-view-port-bushing-for-aces800804bxaa-b1392139-1","title":"OEM Goodman Sight Glass View Port Bushing for ACES800804BXAA — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139\u003c\/strong\u003e view port bushing is a genuine OEM component for the \u003cstrong\u003eACES800804BXAA\u003c\/strong\u003e gas furnace. This molded bushing seats in the burner-compartment sight port, holding the inspection window in place while sealing the opening against air leakage. It lets a technician confirm the burner flame is lit and burning cleanly without opening the cabinet, and it keeps combustion-area pressure and draft within spec.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e View port \/ sight glass bushing (grommet seal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits model:\u003c\/strong\u003e ACES800804BXAA furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature molded grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Retains inspection window, seals burner-box port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman \/ Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The factory B1392139 is sized to the exact port diameter and rated for the heat near the burner box. Generic rubber grommets can shrink, harden, or melt at furnace operating temperatures, leading to air leaks that trip the pressure switch or cause nuisance lockouts. The OEM bushing is the safe, correct fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Easy (1\/5).\u003c\/strong\u003e A quick five-minute repair. Shut off power and gas, pop the old bushing out of the port, press the new one in until it seats fully, and reinstall the window. No tools required in most cases. Inexpensive insurance against draft and combustion-air problems.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057421599091,"sku":"GOODMAN-2226","price":5.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-sight-glass-view-port-bushing-for-aces800804bxaa-b1392139-1","provider":"National HVAC Parts","version":"1.0","type":"link"}