Features:_x000D_ _x000D_ Configuration of large screen blue backlight LCD display, data display clear and accurate, easy to use. _x000D_ With clear keys, it can visually display room temperature, heating or refrigeration, wind speed, etc. _x000D_ High reliability single-chip computer, strong anti-interference, stable and reliable. _x000D_ It is equipped with NTC thermistor temperature sensor with high accuracy and fast and reliable data reading. _x000D_ This product is usually suitable for temperature control and heating equipment control of fan coil unit, electric valve, power driven air valve and power driven intake of central air conditioning. _x000D_ _x000D_ Specification:_x000D_ Condition: New_x000D_ Item Type: Thermostat_x000D_ Material: ABS + PC Fire Retardant_x000D_ Applicable Valve: 2 or 3 Lines_x000D_ Wind Speed: High, Medium, Low, Automatic_x000D_ Applicable Valve: 2 or 3 Lines_x000D_ Temperature Sensing: NTC Thermistor_x000D_ Sensing: NTC_x000D_ Accuracy: 1 _x000D_ Set Point Range: 17-35 _x000D_ Display Range: 0-60_x000D_ Display: LCD_x000D_ Protection level: IP30_x000D_ Weight: Approx. 200g / 7.1oz_x000D_ Hole Spacing: 60mm / 2.4in (Standard)_x000D_ Size: Approx. 86x86x13mm / 3.4x3.4x0.5in _x000D_ _x000D_ Package List:_x000D_ 1 x Temperature Controller_x000D_ 1 x Instruction Manual_x000D_ 2 x Screws