the valve body is sold separately from the solenoid coil

Can I use this motor to replace a standard PSC motor

including packaged rooftop units and residential furnaces

This part number typically refers to the motor and housing assembly required to drive the combustion air

If the drop exceeds 2 PSI on a permanent installation or shows significant restriction after a burnout

Patterson-Kelley 26-0000-0039 Sensor 321894-706 the valve body is soldThe Patterson Kelley 26 0000 0039 Sensor is a precision engineered NTC thermistor designed for high accuracy thermal monitoring in commercial hydronic systems. This temperature thermistor sensor is a critical component for the ENVI boiler control platform, providing the real time data necessary for modulation and setpoint management. It is primarily utilized as a supply and return sensor for the P K MACH condensing boiler series (specifically models