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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Built to withstand the rigorous conditions of commercial and residential heating environments
the 151755 part is designed to fit several current and legacy Reznor unit heater models
and Janitrol systems utilizing Hot Surface Ignition (HSI) technology
Safety Compliance: Prevents hazardous operating conditions by enabling the boiler's high-limit safety cut-out protocols when exhaust temperatures exceed thresholds
Weil McLain 381-356-577 Temperature Sensor Els PW 17895 Built to withstand the rigorousKeep your heating systems running at peak performance with the genuine Weil McLain 381 356 577 Temperature Sensor. Designed specifically as a boiler supply temperature sensor, this 12K ohm NTC thermistor provides critical feedback to the control module, ensuring high accuracy water trim monitoring and safe operation. This direct replacement component features a 1 2" NPT threaded connection, making it compatible with a wide range of popular hydronic
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