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Utilizing a 120V AC input
or power-burned appliances
Common indicators include the pilot igniting but the main burner failing to fire
Heavy-Duty Construction: Built with high-temperature lead wires and a durable heating element to withstand the rigors of continuous outdoor operation
Lochinvar & A.O. Smith 100210102 Limit Switch 320735-701 Utilizing a 120V AC inputThe Lochinvar & A. O. Smith 100210102 Limit Switch is a critical safety component designed for high efficiency boilers and commercial water heaters. This OEM hi limit switch acts as a fail safe by monitoring internal temperatures and interrupting the power supply to the burner or fan if the system exceeds its safe operating ceiling, typically around 145 degrees depending on the specific series configuration. Engineered for high demand environments,