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).

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).