Williams P623677 Motor R-407C High-precision modulation is achieved through

High-precision modulation is achieved through the equal percentage flow characteristic

specifically models 252-402

serving as a direct functional and physical replacement for the older version with identical electrical and plumbing specs

It is fully compatible with oil-free applications and supports a vast range of modern refrigerants including R410A

Williams P623677 Motor R-407C High-precision modulation is achieved throughThe Williams P623677 Motor is a precision engineered OEM replacement blower motor designed specifically for Williams Comfort Products heating systems. This heavy duty 1 8 HP motor operates on standard 115V single phase power, delivering a consistent 1550 RPM output across its 4 speed furnace motor configuration. Designed for high static pressure applications, this PSC motor ensures optimal airflow through the heat exchanger, maximizing heat transfer