Nidec-US Motors 1690 Motor 322838-752 Built to handle the rigorous

Built to handle the rigorous demands of residential HVAC applications

If a switching relay is required for your specific sequence of operation

particularly the Ultra 230

this specific kit is engineered for single-stage gas valves

secure wiring into the start circuit

Nidec-US Motors 1690 Motor 322838-752 Built to handle the rigorousThe 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