{"product_id":"oem-goodman-view-port-bushing-for-aces960403bnaa-b1392139-1","title":"OEM Goodman View Port Bushing for ACES960403BNAA — B1392139","description":"\u003ch2\u003eGoodman B1392139 View Port Bushing\u003c\/h2\u003e\u003cp\u003eThe Goodman B1392139 is a genuine OEM view port bushing for the \u003cstrong\u003eACES960403BNAA\u003c\/strong\u003e gas furnace. It seats in the burner\/combustion access opening to provide a sealed sight port for inspecting the flame and igniter during service. The bushing maintains the cabinet seal around the inspection window so combustion air pressure stays correct and flue gases can't escape, while still allowing a technician to confirm a clean, stable burner flame. A missing or melted bushing can cause air leaks, pressure-switch faults, and an unsafe inspection opening.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eType: View port \/ sight-glass bushing\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temp grommet\/bushing\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: ACES960403BNAA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOEM Goodman\u003c\/strong\u003e uses the correct heat-rated material and outer diameter to seal the factory opening without deforming near the burner heat. \u003cstrong\u003eGeneric\u003c\/strong\u003e grommets often aren't high-temp rated and can shrink, melt, or fall out, breaking the cabinet seal. For a part this close to the burner, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e With power off, press the old bushing out and snap the new one into the view-port opening by hand. About a 2-minute job.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057422680435,"sku":"GOODMAN-2254","price":5.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-aces960403bnaa-b1392139-1","provider":"National HVAC Parts","version":"1.0","type":"link"}