Excessive foaming in the crankcase or oil logging in the evaporator can cause temporary pressure drops

ensuring compatibility with NPT piping and standard AC or DC coil voltages

Industrial Build: Hermetic design provides superior containment and reduced vibration for quiet operation

Can I use this with non-corrosive refrigerants

Common Questions Which unit heater models are compatible with this kit

Johnson Controls HE-68N2-0N00WS Humidity Transmitter THPU32HP7Y Excessive foaming in the crankcaseThe Johnson Controls HE 68N2 0N00WS is a professional grade wall mount humidity transmitter engineered for precision environmental monitoring in commercial HVAC systems. This unit features a high accuracy 2% relative humidity sensor and integrates a 1000 Ohm thin film nickel temperature sensor, making it a reliable dual purpose solution for building automation. Designed for versatility, the transmitter operates on 24 VAC or VDC power and delivers a