{"product_id":"oem-goodman-blower-door-safety-switch-for-gun100-4b-b1370819","title":"OEM Goodman Blower Door Safety Switch for GUN100-4B — B1370819","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370819 Door Switch\u003c\/strong\u003e is a direct-fit OEM replacement for the \u003cstrong\u003eGoodman GUN100-4B\u003c\/strong\u003e furnace and compatible Goodman\/Amana\/Janitrol models. This blower-compartment interlock cuts power to the furnace whenever the access panel is removed, protecting service techs and preventing operation with the door off. A failed or stuck switch is a common cause of a completely dead furnace.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Blower door safety interlock switch\u003c\/li\u003e\n\u003cli\u003eAction: Opens circuit when access panel is removed\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GUN100-4B and compatible models\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370819\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana \/ Janitrol compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1370819\u003c\/strong\u003e ensures exact plunger travel, mounting, and terminal fit for reliable interlock operation. Our \u003cstrong\u003egeneric equivalent\u003c\/strong\u003e matches the form and function at a lower cost for out-of-warranty repairs. Both are warrantied. \u003cem\u003eDo not defeat this safety switch.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Disconnect power, unplug the wire leads, unclip or unscrew the switch from its bracket, and install the replacement. A quick 10-minute job.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058189189491,"sku":"GOODMAN-13159","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-blower-door-safety-switch-for-gun100-4b-b1370819","provider":"National HVAC Parts","version":"1.0","type":"link"}