{"product_id":"oem-goodman-door-switch-with-wires-for-gmnt070-3b-b1370820","title":"OEM Goodman Door Switch with Wires for GMNT070-3B — B1370820","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370820 Blower Door Interlock Switch\u003c\/strong\u003e is a genuine OEM safety switch, supplied \u003cstrong\u003epre-wired with its harness\u003c\/strong\u003e, for the \u003cstrong\u003eGMNT070-3B\u003c\/strong\u003e gas furnace. This normally-open plunger switch prevents the furnace from operating while the blower access panel is removed, cutting line voltage to the control board so no one can be exposed to live wiring or a running blower during service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Plunger \/ interlock door switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Normally open (closes when door is installed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Factory wire harness (pre-terminated leads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Blower-compartment door safety interlock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM part number:\u003c\/strong\u003e B1370820\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary fit:\u003c\/strong\u003e Goodman GMNT070-3B furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e switch ships with the correct wire harness and connector, installation is plug-and-play with no splicing or crimping. Generic door switches often require you to reuse or fabricate leads, and a poor connection here can leave the furnace dead or unsafe. The complete OEM assembly saves time and guarantees a proper fit.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Turn off power at the disconnect, remove the blower door, unclip the old switch from its bracket, disconnect the two leads, then snap in the new switch and reconnect the harness. Roughly 15 minutes. If the furnace only runs with the door held closed by hand, this switch is the likely culprit.\u003c\/p\u003e\u003cp\u003eGenuine Goodman quality with the full harness included. Verify your model number for correct fitment.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058128929139,"sku":"GOODMAN-11658","price":40.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-door-switch-with-wires-for-gmnt070-3b-b1370820","provider":"National HVAC Parts","version":"1.0","type":"link"}