If the bulb does not sense the actual temperature accurately

Rugged construction withstands high ambient temperatures common in mechanical rooms and steam stations

Its 95-degree rotation and manual override capability allow for easy commissioning and mechanical adjustment during system maintenance or power loss scenarios

How do I calibrate the 4-20mA signal

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

Carrier P257-8590 Motor 318172-701 If the bulb does notThe 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