{"product_id":"oem-goodman-door-switch-for-gus050-2-furnace-b1370819","title":"OEM Goodman Door Switch for GUS050-2 Furnace — B1370819","description":"\u003ch2\u003eGoodman B1370819 Blower Door Safety Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1370819\u003c\/strong\u003e is a genuine OEM blower compartment door interlock switch engineered for the \u003cstrong\u003eGUS050-2\u003c\/strong\u003e gas furnace. This normally-open safety switch cuts power to the furnace whenever the blower access panel is removed, protecting technicians and homeowners from electrical shock and rotating blower components. A failed or stuck door switch is one of the most common reasons a furnace will not start after service — if your furnace is dead with no lights and the panel is on, this switch is the first thing to check.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1370819\u003c\/li\u003e\n\u003cli\u003eType: Blower door interlock \/ safety switch\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single-pole, normally open (closes when panel is installed)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GUS050-2 gas furnace\u003c\/li\u003e\n\u003cli\u003eOEM factory replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman OEM switch guarantees the correct actuator length, plunger travel, and mounting geometry so the panel engages the switch reliably every time. Generic universal switches often require bracket modification and can fail to close fully, leaving you with intermittent no-heat calls. For a critical safety component, OEM is the confident choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003eEasy\u003c\/strong\u003e — a 10–15 minute repair for most DIYers. Shut off power at the disconnect, remove the two spade connectors, unclip or unscrew the old switch, and mount the replacement in the same orientation. No special tools required beyond a screwdriver and nut driver.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058198626675,"sku":"GOODMAN-13335","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-door-switch-for-gus050-2-furnace-b1370819","provider":"National HVAC Parts","version":"1.0","type":"link"}