Engineered specifically for Reznor UDAP and UDAS models from 30

Optimal Performance: The 8-inch diameter rolling design ensures low hysteresis and high repeatability in commercial HVAC systems

Using a blade with a different count or pitch will alter the AMP draw on the motor

specifically for Puron R-410A high-pressure environments

Type: Direct water detector with adjustable probe

Nidec-US Motors 1690 Motor R-448A Engineered specifically for Reznor UDAPThe Nidec US Motors 1690 Motor is a high performance 1 4 HP direct drive blower motor engineered for professional grade HVACR applications. Operating on 115Vac single phase power, this motor delivers a high speed 1625 RPM across 3 speeds, providing the airflow versatility required for precise system balancing. Built with a 48Y NEMA frame size and a standard 5. 6 inch diameter, the 1690 is a drop in replacement HVAC motor for various residential and