always verify the shaft diameter and socket size (1-9/16") before installation

if the fault persists

How do I calibrate the 4-20mA signal

Does this unit support 240V input

Corrosion Resistance: Heavy-duty brass body provides durability against aggressive system water chemistry

Carrier P257-8590 Motor 318172-701 always verify the shaft diameterThe Carrier P257 8590 is a heavy duty, multi speed PSC blower motor designed specifically for direct drive applications in residential and commercial air handlers and furnaces. Operating at 208 230V, this single phase motor delivers 3 4 HP at a rated speed of 1075 RPM. As a three speed HVAC motor, it provides the versatility required for precise airflow adjustments and balancing across various static pressure conditions. Built with a NEMA 48 frame and