Johnson Controls V-6135-1 Switching Valve 30067439-890 this Marley engineered thermostat includes

this Marley engineered thermostat includes the knurled adjustment knob and necessary hardware for a complete built-in installation

Mechanical Protection: Optimized to detect belt loss and coupling shear even at low load reductions

designed to open the electrical circuit when internal plenum or heat exchanger temperatures exceed safe operating parameters

offering a field-adjustable differential range of 7 psi to 50 psi to prevent short-cycling and ensure precise system modulation

While primarily used for suction line clean-up

Johnson Controls V-6135-1 Switching Valve 30067439-890 this Marley engineered thermostat includesThe 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