{"product_id":"oem-goodman-150-f-primary-limit-switch-for-amvc800603bxaa-20162903","title":"OEM Goodman 150°F Primary Limit Switch for AMVC800603BXAA — 20162903","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162903 Primary Limit Switch\u003c\/strong\u003e is a genuine OEM safety high-limit control designed for the \u003cstrong\u003eAMVC800603BXAA\u003c\/strong\u003e gas furnace and other compatible Goodman\/Amana 80% AFUE models. This normally-closed limit switch continuously monitors heat-exchanger temperature and opens the burner circuit if the furnace overheats — protecting the heat exchanger, blower, and your home from unsafe operating conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip point: 150°F (open on rise)\u003c\/li\u003e\n\u003cli\u003eType: Primary \/ high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic reset temperature control\u003c\/li\u003e\n\u003cli\u003eMounting: Furnace vestibule \/ heat-exchanger panel\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 20162903\u003c\/li\u003e\n\u003cli\u003eFits: AMVC800603BXAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eChoosing the \u003cstrong\u003eOEM 20162903\u003c\/strong\u003e guarantees the exact 150°F trip calibration and mounting footprint your furnace's safety logic depends on. Generic universal limits often carry looser tolerances that can cause nuisance lockouts or, worse, fail to trip at the correct temperature. For a safety-critical component, we recommend the genuine Goodman part.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Two screws and a pair of spade connectors. Always shut off power and gas at the furnace before servicing. Typical DIY time: 10–15 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057849418099,"sku":"GOODMAN-7875","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-150-f-primary-limit-switch-for-amvc800603bxaa-20162903","provider":"National HVAC Parts","version":"1.0","type":"link"}