providing responsive control for pneumatic dampers and valve actuators

connect the higher negative (closer to zero) to "H" and the lower negative (more vacuum) to "L"

including R-22 and R-134a

The kit is built with heavy-duty steel components to withstand the mechanical stresses of high-cycle commercial HVAC systems

Propane requires a different orifice diameter due to its different combustion characteristics

ASCO 238210-158-D Coil Refrigerant providing responsive control for pneumaticThe ASCO 238210 158 D is a high performance replacement solenoid coil designed specifically for RedHat series valves. Engineered for industrial HVACR and fluid control applications, this 240V AC solenoid coil features a Class F insulation rating, ensuring reliable operation in high ambient temperature environments. With a power consumption of 9. 1 Watts, it provides the necessary electromagnetic force for precise armature actuation and consistent