{"product_id":"001-145","title":"001-145","description":"The L150-30F High Limit Switch is a critical safety component designed for HVAC systems, furnaces, and commercial heating units. Functioning as a fan disc thermostat, this bimetal control switch monitors the internal temperature of your heating equipment to prevent overheating. If the unit reaches the preset temperature of 150°F, the switch automatically opens to break the electrical circuit, protecting the heat exchanger and surrounding components from heat damage. Once the system cools down by the 30°F differential (resetting at 120°F), the switch closes to resume normal operation. This reliable replacement part is essential for maintaining furnace safety, ensuring proper blower motor control, and extending the lifespan of your HVAC equipment.\u003cbr\u003e\nType: Fan Disc \/ High Limit Control Switch\u003cbr\u003e\nSize: Compact \/ Standard Disc Size\u003cbr\u003e\nApplication: Commonly used in furnaces, rooftop units, air handlers, and industrial heating systems as a primary or secondary safety limit.\u003cbr\u003e\nSpecifications: Temperature Open: 150°F; Temperature Close: 120°F; Differential: 30°F; Reset Type: Automatic; Configuration: Normally Closed (NC)","brand":"BCFurnace","offers":[{"title":"LENNOX LIMIT SWITCH\/THERMOSTAT, L150-30F \/ 001-145","offer_id":50278843121949,"sku":null,"price":81.58,"currency_code":"CAD","in_stock":true},{"title":"LENNOX LIMIT SWITCH\/THERMOSTAT, L150-30F \/ 97J49","offer_id":50278843154717,"sku":null,"price":81.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/9e7f7d69ccf14875adba47f7ca84863e.webp?v=1773967714","url":"https:\/\/bcfurnace.myshopify.com\/products\/001-145","provider":"BCFurnace","version":"1.0","type":"link"}