{"product_id":"oem-goodman-door-switch-with-wires-for-gmt140-5d-furnace-b1370820","title":"OEM Goodman Door Switch with Wires for GMT140-5D Furnace — B1370820","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370820 Door Switch with Wires\u003c\/strong\u003e is a genuine OEM blower-compartment safety interlock switch that cuts power to the furnace when the access panel is removed. Pre-terminated with factory leads, it is a direct replacement for the \u003cstrong\u003eGoodman GMT140-5D\u003c\/strong\u003e and many compatible Goodman\/Amana gas furnaces. A failed door switch is a common cause of a furnace that will not start with the panel on.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Blower door safety interlock switch\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370820\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: GMT140-5D\u003c\/li\u003e\n\u003cli\u003eWiring: Pre-attached factory lead wires\u003c\/li\u003e\n\u003cli\u003eFunction: De-energizes control on panel removal (safety)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM switch\u003c\/strong\u003e arrives with the correct plunger travel, mounting tab, and wire length so it seats and actuates exactly as the factory intended. Generic switches often have the wrong actuation depth, leaving the furnace intermittently dead or falsely energized with the door off — a real safety concern.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e About 20 minutes with a screwdriver and wire connectors. Shut off power at the breaker and gas at the valve before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058164842867,"sku":"GOODMAN-12501","price":40.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-door-switch-with-wires-for-gmt140-5d-furnace-b1370820","provider":"National HVAC Parts","version":"1.0","type":"link"}