BCFURNACE
762-028
+5% Tax • Shipping calculated at checkout.
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3/4" DISC LIMIT SWITCH AUTO RESET L300-40F
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

3/4" DISC LIMIT SWITCH AUTO RESET L300-40F 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
Ensure the safety and efficiency of your heating equipment with this 3/4" Disc High Limit Control Switch. Designed as an essential thermal safety device for HVAC systems, furnaces, and various heating appliances, this switch acts as a cut-out to prevent system overheating. It features an automatic reset function, meaning it will restore the circuit once temperatures return to a safe operating range. This high-limit fan switch is engineered to open at 300°F and close at 260°F, providing a 40°F differential. Its durable construction and precise thermal sensing make it a reliable replacement part for maintaining optimal temperature regulation and protecting sensitive internal components from heat damage.
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