Lochinvar & A.O. Smith 100170647 Sensor Kit 328140-751 always match the MFD and

always match the MFD and voltage rating of the run capacitor to the specifications on the new motor nameplate to ensure proper phase shift and motor life

making it suitable for both indoor and outdoor commercial applications

Its high-precision paddle mechanism is optimized to reduce nuisance tripping while maintaining sensitive detection

Common Questions: Can I use this motor to replace a lower horsepower model

and HH84AA007

Lochinvar & A.O. Smith 100170647 Sensor Kit 328140-751 always match the MFD andThe Lochinvar & A. O. Smith 100170647 Sensor Kit is a critical OEM replacement part designed for precise monitoring of flue temperature in high efficiency boilers and water heaters. As a veteran technician knows, managing exhaust thermal data is non negotiable for system safety and operational integrity. This flue sensor kit serves as a primary safeguard, transmitting real time temperature fluctuations to the control board. If exhaust gases exceed