{"product_id":"oem-goodman-view-port-bushing-for-amvc80804cnca-furnace-b1392139","title":"OEM Goodman View Port Bushing for AMVC80804CNCA Furnace — B1392139","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1392139 View Port Bushing\u003c\/strong\u003e is a genuine OEM grommet for the burner sight-glass \/ viewing port on the \u003cstrong\u003eAMVC80804CNCA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. This small but important component seals the observation opening in the burner box, letting a technician safely watch flame ignition while maintaining the cabinet's air seal. A missing or cracked bushing allows air leakage that can disrupt combustion airflow and flame stability.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: View port \/ sight-glass bushing (grommet)\u003c\/li\u003e\n\u003cli\u003eFits: AMVC80804CNCA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1392139\u003c\/li\u003e\n\u003cli\u003eMaterial: High-temperature molded grommet\u003c\/li\u003e\n\u003cli\u003eFunction: Seals and frames the burner viewing port\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis factory Goodman bushing is molded to the exact port diameter and rated for the temperatures near the burner assembly. Generic grommets may not fit the opening cleanly or may not tolerate the heat, leading to shrinkage, air leaks, and combustion issues. The OEM part ensures a proper, heat-resistant seal.\u003c\/p\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCracked, brittle, or missing view port grommet\u003c\/li\u003e\n\u003cli\u003eAir whistling or leaking around the burner sight port\u003c\/li\u003e\n\u003cli\u003eDuring any burner-box service as a low-cost refresh\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e. With power off, press the old bushing out of the port and snap the new one into place — a 5-minute job requiring no tools. Always de-energize and shut off gas before opening the burner compartment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057865900403,"sku":"GOODMAN-8333","price":0.85,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-view-port-bushing-for-amvc80804cnca-furnace-b1392139","provider":"National HVAC Parts","version":"1.0","type":"link"}