Lochinvar & A.O. Smith 100157718 System Sensor Els PW 17895 High Pressure Rated: UL listed

High Pressure Rated: UL listed for operating pressures up to 650 PSIG

maintaining system uptime in demanding commercial environments

Structural Integrity: Fabricated from durable metal to withstand the thermal expansion and contraction cycles of residential furnace systems

This duct smoke detector accessory is a critical legacy part for maintaining existing fire life safety systems that utilize those older

bulb support tube

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