MARS 41107 Blower Wheel 320720-756 this unit is designed to

this unit is designed to withstand the rigors of industrial steam and fluid regulation

Ensure the new gasket is seated properly before reassembling to prevent leaks under system pressure

ensuring the RTU heat exchanger replacement matches the original manifold and inducer motor ports without field modification

it ensures stable modulation and eliminates hunting

Rugged 3-Pole Construction: Provides simultaneous switching of all three power legs to ensure balanced voltage delivery and prevent single-phasing motor failures

MARS 41107 Blower Wheel 320720-756 this unit is designed toThe MARS 41107 Blower Wheel is a high performance direct drive blower wheel designed specifically for demanding HVACR applications requiring a 5. 25x7 CW configuration. This double inlet blower wheel features a 1 2" bore hub, making it a universal replacement for many air handlers and furnaces. Constructed from heavy duty galvanized steel, the wheel is engineered for maximum corrosion resistance and structural integrity at speeds up to 1725 RPM.