MH4939

Battery powered heat pump thermostat MH4939 is used to control up to 3 stages heating and 2 stages cooling systems with 8 types of control systems, EM heat activation, adjustable compressor delay time and O/B changeover. With quick connecting terminals to save installer’s time. The device can be remotely controlled by Z-Wave network.

Power Supply: AC24V/4*AA dry battery

Self-Consumption: <2W

Resistive Load:＜1A

Thermistor: NTC thermistor

Temp. Setting Range：10～37℃

Precision：0.1℃(1℉)

Wire Connection：Terminals

Outcase：PC +ABS

Dimension：114.4*114.4*22mm

Install：60.3mm hole pitch