Metal Masters

Industrial Build Quality: Constructed to withstand the thermal cycling and vibration typical of gas-fired unit heaters

Engineered for continuous duty in industrial environments

Millivolt Compatibility: Operates entirely on the 750mV thermopile signal

Lochinvar & A.O. Smith 100145006 Fan Assembly THPU32HP7Y Metal MastersThe Lochinvar 100145006 combustion fan assembly is a precision engineered blower designed for high efficiency hydronic boilers and water heaters. As a direct replacement for Lochinvar FAN3033, this unit is critical for maintaining the correct air fuel ratio within the combustion chamber. It is compatible with several Lochinvar Knight and A. O. Smith Cyclone models, providing the high static pressure required to overcome heat exchanger resistance. This