{"product_id":"oem-goodman-manual-reset-rollout-limit-switch-for-vms80603anaa-10123529","title":"OEM Goodman Manual Reset Rollout Limit Switch for VMS80603ANAA — 10123529","description":"\u003ch2\u003eGoodman 10123529 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 10123529 is a genuine OEM manual-reset rollout limit switch built for the VMS80603ANAA 80% gas furnace and compatible models. This normally-closed thermal safety switch mounts near the burner box and opens the ignition circuit if flame rollout or overheating is detected, shutting the furnace down to prevent a fire or heat-exchanger damage. Because it is manual reset, it requires a physical button press to restore operation after a trip — a deliberate design that flags an underlying combustion problem.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM part number: 10123529\u003c\/li\u003e\n\u003cli\u003eType: Manual reset flame rollout \/ limit switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on high temp)\u003c\/li\u003e\n\u003cli\u003eFunction: Combustion safety cutoff\u003c\/li\u003e\n\u003cli\u003eMounting: Burner-box \/ manifold bracket\u003c\/li\u003e\n\u003cli\u003eFits: Goodman VMS80603ANAA and compatible 80% furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 10123529 is calibrated to Goodman's exact trip temperature and reset threshold, so the furnace's safety response matches factory specifications. Generic equivalents may trip at incorrect temperatures, causing nuisance shutdowns or, worse, failing to trip when needed. For a safety component, OEM is strongly advised.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003ePower off the furnace, unplug the two spade terminals, remove the mounting screws, and install the new switch in the same orientation. A repeated trip after replacement indicates a rollout or heat-exchanger issue that must be diagnosed by a technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058209145203,"sku":"GOODMAN-13686","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-rollout-limit-switch-for-vms80603anaa-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}