{"product_id":"oem-goodman-blower-door-safety-switch-for-ads81155cna-b1370819-1","title":"OEM Goodman Blower Door Safety Switch for ADS81155CNA — B1370819","description":"\u003ch2\u003eGoodman B1370819 Blower Door Interlock Switch\u003c\/h2\u003e\u003cp\u003eThe B1370819 is a genuine OEM blower-door safety interlock switch for the Goodman \u003cstrong\u003eADS81155CNA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. This plunger-style switch cuts power to the furnace whenever the blower access panel is removed, protecting service technicians from energized components and spinning blower wheels. A furnace that is completely dead with no display is very often caused by a stuck, broken, or misaligned door switch.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Plunger \/ push-button interlock\u003c\/li\u003e\n\u003cli\u003eConfiguration: Normally open (closes when door installed)\u003c\/li\u003e\n\u003cli\u003eFunction: Blower-compartment power cutoff safety\u003c\/li\u003e\n\u003cli\u003eFit: Goodman ADS81155CNA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370819\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e switch matches the exact plunger length, actuation force, and mounting position so the door reliably closes the circuit when reinstalled. Generic door switches frequently have the wrong plunger travel, leaving the furnace dead even with the panel on. OEM ensures correct, repeatable operation.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — typically 10 minutes. Disconnect power, unsnap or unscrew the switch from its bracket, transfer the two wire leads, and clip the new switch in place. Reinstall the blower door and confirm the plunger depresses fully so the furnace powers up.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057499226483,"sku":"GOODMAN-3129","price":27.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-blower-door-safety-switch-for-ads81155cna-b1370819-1","provider":"National HVAC Parts","version":"1.0","type":"link"}