{"product_id":"oem-goodman-door-interlock-switch-w-wires-for-gmv80704bxa-b1370820","title":"OEM Goodman Door Interlock Switch w\/ Wires for GMV80704BXA — B1370820","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370820\u003c\/strong\u003e is a genuine OEM blower-door interlock switch pre-assembled with its wire harness for the \u003cstrong\u003eGMV80704BXA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. This safety switch de-energizes the furnace whenever the blower access panel is removed, preventing operation with the door off. A furnace that is completely dead — no ignition, no blower, no board lights — very often has a failed or misaligned door switch.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Normally-open plunger door interlock switch\u003c\/li\u003e\n\u003cli\u003eIncludes: Factory wire harness with terminals\u003c\/li\u003e\n\u003cli\u003eFunction: Blower-compartment door safety interlock\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMV80704BXA furnace\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370820\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1370820\u003c\/strong\u003e ships with the correct pre-wired harness, plunger length, and mounting tab so it seats and actuates exactly as designed. Generic door switches frequently require splicing and rarely match plunger travel, leading to intermittent no-heat calls. OEM saves time and guarantees fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — One or two mounting screws and a plug\/spade connection; the included harness eliminates splicing. Plan 15–20 minutes. Always disconnect power first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058168676723,"sku":"GOODMAN-12623","price":40.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-door-interlock-switch-w-wires-for-gmv80704bxa-b1370820","provider":"National HVAC Parts","version":"1.0","type":"link"}