This is a modern style room thermostat- with push button and blue background color screen. AC 110/220V,50/60HzEnergy efficient <1WLCD with blue backlight displayTemp range 32~122 *F(0~50*C)Setting temp range 61~90*F(16~32*C),79*F(26*C)defaultMaterial Flame Retarding ABSOperate way: Button/Button+remote(D3102)Output: Relay(Built-in)/separate relay(D3102)Connection: 6pin cables connect to solenoid valve+3 level Fan coil unitWorking condition:Humidity: <95%/Tempreature: 0~50*CStorage temp:14~131*F(-10~55*C)Dimension: 86.0x86.0x44.0mmWeight 170g/470g including separate relay(D3102)Screw depth 56.0~66.0mmWiring way: 6pin input terminal(single copper core cable at size 1.0mm2 is recommended)Heating and cool control

LCD Room Thermostat