BCFURNACE
762-002
+5% Tax • Shipping calculated at checkout.
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DISC LIMIT SWITCH AUTO RESET L140-40F
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

DISC LIMIT SWITCH AUTO RESET L140-40F Fan Disc, High Limit Control Switches
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
This high-performance Fan Disc High Limit Control Switch is an essential safety component for HVAC systems and furnaces. Designed to prevent equipment overheating, this auto-reset thermal switch monitors the temperature within the heating chamber. When the ambient temperature reaches the 140°F limit, the switch automatically opens the circuit to shut down the heating element or burner, protecting the unit from damage. Once the system cools down by 40°F, the switch resets itself, restoring normal operation. Engineered for durability and precision, this snap-action disc thermostat is a common replacement part for maintaining the safe and efficient performance of residential and commercial heating equipment.
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