This unit is pre-charged with Polyolester (POE) oil

Reliable 24V Control: Integrated 24Vac solenoid coil allows for seamless integration into standard HVAC control circuits

the T-5210-1008 provides reliable mechanical feedback to stabilize HVAC pneumatic control systems

capable of withstanding the thermal cycling inherent in direct vent furnace repair

000 BTU/hr to support large commercial boilers and water heating systems

Heil Quaker ICP 1053017 Pressure Switch 319825-402 This unit is pre-charged withWhen high head pressure threatens to compromise your compressor, the Heil Quaker ICP 1053017 Pressure Switch provides the essential fail safe your system requires. Engineered for heavy duty HVACR applications, this 450# M R high pressure switch is designed to monitor refrigerant levels and open the electrical circuit if pressures exceed safe operating limits. As a manual reset (M R) pressure switch, it prevents the system from automatically