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High Pressure Rated: UL listed for operating pressures up to 650 PSIG
bulb support tube
Structural Integrity: Fabricated from durable metal to withstand the thermal expansion and contraction cycles of residential furnace systems
maintaining system uptime in demanding commercial environments
Lochinvar & A.O. Smith 100157718 System Sensor Els PW 17895 High Pressure Rated: UL listedThe Lochinvar & A. O. Smith 100157718 System Sensor is a critical OEM boiler replacement part engineered to provide precision water temperature sensing for high efficiency heating systems. Known in the field as the KIT3078, this sensor is a direct replacement for the discontinued 100274767 and is essential for maintaining the operational integrity of Lochinvar Knight and A. O. Smith commercial and residential units. As a veteran grade HVAC control
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