making it suitable for both indoor and outdoor condensing units where it is cooled by the air it moves

While primarily a steam solenoid valve

0% leakage rate (Port A to AB) prevents energy waste and ghost flows in dormant zones

Integrated Testing: Built-in test switch allows technicians to verify internal relay operation and circuit integrity without draining the system

allowing you to customize the trip point for specific sequence-of-operation tasks

Johnson Controls V-6135-1 Switching Valve R-410A making it suitable for bothThe Johnson Controls V 6135 1 is a high performance Three Way Air Switching Valve engineered for precise pneumatic control in commercial HVACR systems. Designed to function as a selector or diverter, this fast acting two position switching mechanism is the standard for day night switchover, heating cooling changeover, and enthalpy switchover applications. This specific model operates with a calibrated switchover pressure between 2 and 4 psig, ensuring