this heat exchanger is a direct boiler component manufactured to the exact tolerances required for Utica and Dunkirk systems

it is the standard choice for contractors requiring reliable scald protection and thermal stability in residential or commercial mechanical systems

such as "pressure switch stuck open" or "ignition lockout

featuring a calibration range of 160 to 230°F (71 to 110°C)

Whether you are servicing a Carrier

MARS 05472 Fan/Motor 326058-758 this heat exchanger is aThe MARS 05472 Fan Motor is a professional grade ECM replacement motor designed specifically for commercial refrigeration and air moving applications. Operating at 120V with a synchronous speed of 1650 RPM, this 58mm series unit provides a high efficiency solution for contractors looking to upgrade from traditional shaded pole or PSC motors. Its electronically commutated motor technology ensures up to three times the efficiency of older designs,