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BCFurnace
000-940
000-940
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$18.62 CAD
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Ensure the safe and efficient operation of your heating system with this professional-grade 7-inch insert high limit control switch. Designed as a critical safety component for residential and commercial HVAC units, this auto-reset limit switch monitors internal air temperatures to prevent overheating within the furnace plenum. The L240-30F rating signifies that the switch will automatically interrupt the heating circuit if temperatures reach 240°F and will reset once the temperature drops by 30°F. This replacement part is essential for fixing furnaces that are short-cycling or failing to provide consistent heat due to a faulty thermal sensor. Its durable construction and precise temperature calibration make it a reliable choice for maintaining climate control systems and protecting against thermal overloads.
Type: High Limit Control Switch
Size: 7-inch insertion depth
Dimensions: 7 in (insert length)
Application: Commonly used in forced-air furnaces, HVAC systems, and heating appliances to monitor plenum temperature and provide thermal safety protection.
Specifications: Temperature Rating: L240-30F (240°F Cut-out, 30°F Differential); Reset Type: Automatic; Configuration: 7-inch probe insert; Function: Normally Closed (NC) opening on temperature rise.
Type: High Limit Control Switch
Size: 7-inch insertion depth
Dimensions: 7 in (insert length)
Application: Commonly used in forced-air furnaces, HVAC systems, and heating appliances to monitor plenum temperature and provide thermal safety protection.
Specifications: Temperature Rating: L240-30F (240°F Cut-out, 30°F Differential); Reset Type: Automatic; Configuration: 7-inch probe insert; Function: Normally Closed (NC) opening on temperature rise.