{"product_id":"universal-furnace-limit-switch-160-f-high-temperature-safety-cutoff-1","title":"Universal Furnace Limit Switch 160°F — High Temperature Safety Cutoff","description":"\u003cp\u003eUniversal 160°F high-limit switch for gas furnaces. The limit switch is a critical safety device that shuts off the gas burners if the heat exchanger gets too hot — preventing cracking and fire hazard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSymptoms:\u003c\/strong\u003e Furnace starts then shuts off after a few minutes, short-cycling, error code for limit switch open, furnace runs but blower doesn't (limit trips from overheating).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Opens at 160°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual or auto-reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Most residential gas furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Power off. Remove 2 wires. Unclip old switch from heat exchanger. Clip in new switch, reconnect wires. 10 min.\u003c\/p\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63010378547571,"sku":"NHVAC-LS-160","price":14.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/universal-furnace-limit-switch-160-f-high-temperature-safety-cutoff-1","provider":"National HVAC Parts","version":"1.0","type":"link"}