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

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

Does this service kit include the pump motor

This assembly is commonly used in legacy 1FA and 1LD series units

Nidec-US Motors 1690 Motor R-448A Using a blade with aThe 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