providing critical diagnostics for residential and commercial cast iron boilers

0917" orifice

ensuring the actuator stalls out safely at the programmed mechanical stop without compromising the motor's overload protection

Reliable Switching: Built to handle the high-amperage startup current of furnace blower motors

Bard 8402-070 Limit Switch providing critical diagnostics for residentialThe Bard 8402 070 Limit Switch is a critical safety component designed for HVAC temperature regulation in Bard wall mount units and forced air systems. Engineered with a precision bimetal sensor, this 2 pole limit control provides essential overheat protection by interrupting the electrical circuit if internal temperatures exceed the 160F threshold. This specific model features a standard 160F 40F operating range, ensuring the system resets once the