Nidec-US Motors 1694 Motor R-134A and is also field-programmable for

and is also field-programmable for PWM (Pulse Width Modulation)

and is interchangeable with other Q-D style systems

Whether you are performing a retro-fit or a repair

This model serves as the upgraded direct replacement for the McDonnell & Miller 157-R

always verify compatibility with your furnace model and serial number

Nidec-US Motors 1694 Motor R-134A and is also field-programmable forThe Nidec US Motors 1694 is a professional grade 1 2 HP direct drive blower motor designed for high static residential and light commercial HVAC applications. Operating at 115Vac with a 5. 5 Amp draw, this Permanent Split Capacitor (PSC) motor features a versatile 3 speed configuration (running at 1625 RPM high speed) to optimize airflow across various ductwork resistances. Built on a 48YZ NEMA frame, it utilizes a 1 2" diameter shaft and supports