No image available
+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
Not sure this fits your furnace? Call us — we're happy to help
Ensure your heating system operates safely and efficiently with this high-quality fan disc high limit control switch. Designed as a critical safety component for residential furnaces and heaters, this thermal limit switch monitors the heat exchanger's temperature to prevent overheating. If the internal temperature rises above a safe threshold, the switch automatically interrupts the circuit to shut down the heating element or burner, protecting your equipment from damage and ensuring home safety. This replacement part is ideal for HVAC maintenance and furnace repair, helping to resolve issues like short-cycling or system failure caused by a faulty thermal sensor. Crafted for durability and precision, it provides reliable temperature regulation for consistent indoor comfort.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
Compatible parts and related replacements
Looking for more Fan Limit Controls?
