PTCR Motor Start Packages
PSC Single Phase Motor Start Assist

• ECONOMICAL SOLID STATE TORQUE ASSIST FOR HEAT PUMPS, ROOM AIR, COMMERCIAL AND RESIDENTIAL AIR CONDITIONING AND REFRIGERATION SYSTEMS

   Positive Temperature Coefficient Resistors have been used for many years in millions of HVAC applications to provide starting torque assistance to Permanent Split Capacitor (PSC) single phase compressor motors.
   Sizes are available to cover the full range of 120/240 volt PSC compressor motors.