the motor may not receive the 24V call for heat or cool despite having line voltage

the HK42FZ011 stabilizes input voltage to protect sensitive downstream components from electrical fluctuations

Rated for 440Vac 50/60Hz

Verify the flame sensor is clean and positioned correctly within the pilot flame

this PSC motor features a 1075 RPM rating with 4-speed versatility

Utica-Dunkirk FE3980C040 Temperature Sensor mario the motor may not receiveThe Utica Dunkirk FE3980C040 Temperature Sensor is a precision engineered immersion style thermistor designed for high accuracy thermal monitoring in hydronic heating applications. Built with a rugged stainless steel housing and standard NPT thread mounting, this sensor provides a reliable analog (4 20 mA) output signal for seamless integration with modulating boiler controls and building automation systems. Field technicians recognize this as a