providing a critical thermal interface between the system fluid and the controller

providing the precise magnetic force required to move the pilot valve and shift the slide assembly between heating and cooling modes

it is performing its intended safety function to prevent crack formation in the heat exchanger

Will this fit VAV or constant volume AAON units

Parker AFPH05 Coil providing a critical thermal interfaceThe Parker AFPH05 Coil is a professional grade, 120V replacement solenoid coil engineered for Parker Gold Ring solenoid valves and Skinner valves. This OEM 6 watt coil is designed for continuous duty service, allowing for indefinite energization in demanding industrial HVACR and fluid control applications without risk of thermal burnout. Featuring a DIN 43650 Form A connection, this epoxy encapsulated unit provides a secure, vibration resistant