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protecting the blower and cabinet from excessive heat
It accepts a 24V AC/DC supply and generates a proportional control signal
Installing a switch with a higher limit can lead to heat exchanger failure or a fire hazard
Industry Compatibility: Designed for seamless integration into 120VAC systems requiring high-amperage HSI performance
Is this a direct replacement for shorter P399 cables
Lochinvar & A.O. Smith 100109948 Ignitor 322838-752 protecting the blower and cabinetThe Lochinvar & A. O. Smith 100109948 Ignitor is a high performance silicon carbide hot surface ignitor engineered specifically for precision ignition in residential and commercial heating systems. This 120V HSI replacement serves as the direct updated version for the legacy 768A 211 model, ensuring reliable flame sensing and consistent ignition cycles under high demand conditions. Designed to meet the exact specifications of original equipment
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