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BCFurnace
120-923
120-923
Regular price
$28.60 CAD
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$28.60 CAD
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This professional-grade high limit control switch is an essential safety component for residential furnaces and HVAC systems. Designed as a fan disc style switch, it actively monitors the internal temperature of your heating equipment to prevent overheating and ensure safe operation. When the system reaches a peak temperature of 150 degrees Fahrenheit, the switch automatically opens the circuit to shut down the heating source. Once the temperature cools to a safe 120 degrees Fahrenheit, the switch features an automatic reset function that restores the circuit for normal operation. This replacement part is critical for maintaining home safety and preventing damage to the heat exchanger or other internal components of your forced-air system.
Type: High Limit Control Switch
Size: Standard
Application: Commonly used in residential gas furnaces, electric heaters, and HVAC air handlers as a primary safety thermal cutout.
Specifications: Cut-out Temperature: 150°F; Cut-in/Reset Temperature: 120°F; Reset Type: Automatic; Switch Logic: Normally Closed (NC) opens on temperature rise; Component Type: Fan Disc Control.
Type: High Limit Control Switch
Size: Standard
Application: Commonly used in residential gas furnaces, electric heaters, and HVAC air handlers as a primary safety thermal cutout.
Specifications: Cut-out Temperature: 150°F; Cut-in/Reset Temperature: 120°F; Reset Type: Automatic; Switch Logic: Normally Closed (NC) opens on temperature rise; Component Type: Fan Disc Control.