{"product_id":"oem-goodman-auxiliary-limit-switch-blue-for-dmp150-52ab-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Blue) for DMP150-52AB — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e is a genuine OEM auxiliary limit switch, identified by its light-blue body, for \u003cstrong\u003eDMP150-52AB\u003c\/strong\u003e gas furnaces. This secondary high-limit control acts as a backup safety cutout, opening the burner circuit if temperatures exceed a safe threshold in its monitored zone. The color coding corresponds to a specific trip temperature, so matching the exact OEM part ensures the furnace's layered safety scheme works as designed.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (temperature-rating specific)\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eReset: Automatic on cool-down (verify against furnace spec)\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eFits: Goodman DMP150-52AB and related furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM switch\u003c\/strong\u003e carries the exact calibrated setpoint indicated by its blue color code. Substituting a generic switch — or one with a different color\/temperature rating — can defeat the furnace's designed safety margins. For safety controls, always install the correct OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Disconnect power, pull the two spade terminals, remove the mounting screws, and fit the replacement in the same location and orientation. About 10–15 minutes. Confirm the color\/rating matches the removed switch before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058024923507,"sku":"GOODMAN-9554","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-blue-for-dmp150-52ab-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}