1,To control fan coil, valve, damper or electric heaters in fan coil units and heating applications; 2,Stand-alone microprocessor based thermostats with LCD display; 3,Mode: Cool, Heat and Vent; 4,Room Temperature Setting, Setpoint Range:5 35°C; 5,Detect and Display Room Temp; 6,Manual/Auto Fan Speed Changeover; 7,Low Temperature Protection; 8,Adjustable manual 3-speed or automatic fan speed control and on/off control output for valve; 9,Power Supply:220Vac(or any other volt.) ±10%,50/60Hz 10,Accuracy: ±1°C; 11,Dimensions: 86×86×13mm (W×H×D); 12,Electrical Rating:0.8A run, 5A inrush;