Supply Voltage: 85-260Vac,50/60Hz. Setpoint Range: 5 ~ 35°C. Setting Unit: 1°F or 0.5°C /step. Display Accuracy:土1°F or 0.5°C. Temperature Sensor: NTC Thermistor100K. Remote Controller(optional): Infrared Remote C ontrol. Mode Setting: Heating, Cooling and Ventilating. Fan Speed Adjust: High, Medium, Low and Automatic fan speed control. Cycling Fan Control: Fan cycled running with thermostat. Control Performance: ON/OFF control. Differential: 1°C/2°F. Thermostat Output: SPST relay for 2-pipe models, 2 SPST relay for 4-pipe models. Switch current rating: Resistive: 2A, Inductive: 1A. Environmental requirements: Operating temperature range 0 ~ 45°C, Humidity range 5 ~ 95 %RH (non-condensing).

100-240VAC. Set points and room temperature display simultaneously.  6.8sq.inch backlight LCD. Compressor short cycling protection available.

Surface mounting. Cool, Heat and Vent. Digital LCD display. Blue backlight. Manual three-speed fan switch. Low temperature protection. Reliable output by relays. Fahrenheit or centigrade options.

Mode: Cool, Heat and Vent. Room Temperature setting. Detect and display room temperature. Low temperature protection. Manual/Auto fan speed change over. Backlight function available(optional). Remote control(Optional).

Application: central air conditioner, heating and cooling temperature control, with different wire connection options and operation modes. Rated power supply: 220~ 240V/50~ 60Hz

Application: central air conditioner, heating and cooling temperature control, with different wire connection options and operation modes. Rated power supply: 220~ 240V/50~ 60Hz

Application: central air conditioner, heating and cooling temperature control, with different wire connection options and operation modes. Rated power supply: 220~ 240V/50~ 60Hz

Application: central air conditioner, heating and cooling temperature control, with different wire connection options and operation modes. Rated power supply: 220~ 240V/50~ 60Hz

Application: central air conditioner, heating and cooling temperature control, with different wire connection options and operation modes. Rated power supply: 220~ 240V/50~ 60Hz