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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 HVAC system operates safely and efficiently with this High Limit Control Switch. Designed as a critical safety component, this 155°F automatic reset limit switch monitors internal temperatures to prevent overheating. When temperatures exceed the 155-degree threshold, the switch opens the circuit, shutting down the heating element or system to protect your equipment from thermal damage. Once the unit cools to a safe operating temperature, the automatic reset feature restores function without manual intervention. This fan disc-style control is essential for maintaining the longevity of residential and light commercial climate control systems. Whether you are troubleshooting a furnace that cycles incorrectly or performing routine maintenance on a rooftop unit, this reliable thermal switch is a vital replacement part for ensuring consistent performance and safety.
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
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