{"product_id":"oem-goodman-door-interlock-switch-w-wires-for-gmnte100-4-b1370820","title":"OEM Goodman Door Interlock Switch w\/ Wires for GMNTE100-4 — B1370820","description":"\u003cp\u003eThe Goodman B1370820 is a genuine OEM blower-door interlock switch, supplied with its factory wire harness, for the Goodman\/Amana GMNTE100-4 gas furnace and compatible models. This safety switch cuts power to the furnace whenever the blower access door is removed, preventing the unit from operating with the panel open. A furnace that is completely dead — no ignition, no blower, no control-board activity — is very often caused by a failed or misaligned door switch.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Blower-door interlock \/ safety cutoff switch\u003c\/li\u003e\n\u003cli\u003eIncluded: Pre-terminated wire harness\u003c\/li\u003e\n\u003cli\u003eFunction: Disables furnace when access door is open\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370820\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMNTE100-4 and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1370820 ships with the correct plunger length, mounting tabs, and factory harness so it lines up with the door and connects without splicing. Generic door switches frequently have a different actuator height or lead configuration, forcing awkward workarounds that compromise the safety interlock. The genuine part restores the furnace exactly as designed.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Disconnect power, unclip the old switch and harness, and snap the replacement into the same bracket, routing the leads to the original connectors. Confirm the door depresses the plunger fully; the furnace should stay off with the door removed and energize when it is reinstalled.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058133778803,"sku":"GOODMAN-11814","price":40.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-door-interlock-switch-w-wires-for-gmnte100-4-b1370820","provider":"National HVAC Parts","version":"1.0","type":"link"}