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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This non-spring return unit operates on a 24V AC/DC power supply and utilizes floating (3-point) control to modulate dampers and valve assemblies effectively
Every draft inducer assembly includes a high-temperature replacement gasket to eliminate combustion leaks and ensure a gas-tight seal at the mounting flange
Built on a modular platform
Common Questions Is the PM-02-1542 a direct swap for the older PM-02-1393
Lochinvar & A.O. Smith 100170487 Upper Sensor 340155-7026 This non-spring return unit operatesThe Lochinvar & A. O. Smith 100170487 Upper Sensor (formerly TST1187) is a critical thermistor based component engineered for high precision temperature monitoring in residential and commercial water heaters. As a direct immersion NTC temperature sensor, it provides real time resistance feedback to the control board, ensuring the appliance maintains optimal setpoints while preventing dangerous high limit conditions. This OEM water heater sensor is