'HERM' for the compressor lead

Ease of Service: 3/8" SAE flare fittings eliminate the risks associated with field brazing

This HVAC pressure safety valve is essential for maintaining boiler system integrity and meeting strict mechanical code requirements

and LGB series units

Johnson Controls A19DAC-12 Temperature Control Els PW 17895 'HERM' for the compressor leadThe Johnson Controls A19DAC 12 is a heavy duty strap on surface mounted temperature control designed for precise fluid temperature regulation in commercial and industrial piping systems. Engineered with a Single Pole Double Throw (SPDT) switch action, this mechanical thermostat allows for versatile control of heating, cooling, or ventilation equipment. It operates across a 120Vac to 240Vac voltage range and features a setpoint range of 100 to 240