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BCFurnace
100-227
100-227
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$36.63 CAD
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This high-limit control switch is a vital safety component for residential and commercial heating systems, including furnaces and HVAC units. Designed as a normally closed (NC), Single Pole Single Throw (SPST) device, it acts as a thermal safeguard by monitoring internal temperatures. The switch is engineered to open the electrical circuit if the temperature reaches 170°F, preventing potential overheating and equipment damage. With its 20°F differential auto-reset feature, the switch automatically closes once temperatures return to a safe operating range. The 3-inch insert probe allows for precise temperature detection within the plenum or heat exchanger. This replacement limit switch is essential for maintaining the safety and efficiency of forced-air heating applications.
Type: High Limit Control Switch
Size: 3-inch Insert
Dimensions: 3 inch insert
Application: Used primarily in gas or electric furnaces, air handlers, and forced-air heating equipment to prevent overheating during the heating cycle.
Specifications: Configuration: Normally Closed (NC), SPST; Trip Temperature: 170°F (L170); Reset Differential: 20°F (20F); Reset Type: Automatic; Mounting: 3-inch probe insertion depth.
Type: High Limit Control Switch
Size: 3-inch Insert
Dimensions: 3 inch insert
Application: Used primarily in gas or electric furnaces, air handlers, and forced-air heating equipment to prevent overheating during the heating cycle.
Specifications: Configuration: Normally Closed (NC), SPST; Trip Temperature: 170°F (L170); Reset Differential: 20°F (20F); Reset Type: Automatic; Mounting: 3-inch probe insertion depth.
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