Hao Yang Plumbing thermostat using a large number of screen display control technology, through the thermostat inside the NTC temperature sensor detects the room temperature, set temperature and real-time comparison of dual temperature controller and user, automatically adjust the air flow and fan on and off electric valves and other piping central air-conditioning temperature control, to maintain indoor heated purposes. Speed ??control is divided into two modes (automatic and manual) fan coil temperature control, third gear speed (high, medium and low grades), etc., it will display the current operating mode. Widely used in central air conditioning and heating or cooling systems, fan coil, electric heaters, heat pump units and other temperature control system. Central air-conditioning thermostat, LCD thermostat, indoor thermostat, fan coil thermostat temperature controller, temperature controller; central air-conditioning thermostat picture, LCD thermostat pictures, room thermostat pictures, fans coil thermostat picture, temperature controller picture. Product Description Working voltage: AC90V ~ AC250V, 50 / 60Hz own power <1W display temperature: 0-60 ℃ Operating temperature: 5-35 ℃ control accuracy: ± 1 ℃ Dimensions: 86mmX86mmX14mm Installation size: 86 standard boxes (depth> 35mm) large LCD display interface in English ※ ※ set temperature and room temperature simultaneously display the indoor temperature setting ※ ※ ※ indoor temperature detector manually set: high, medium and low wind ※ automatic wind speed, fuzzy control mode switching ※ ※ cold 2/3 control valve with a valve status display ※ ※ ※ temperature calibration timer switch ※ ※ blue backlighting clock function (optional) ※ remote control function (optional) ※ temperature freezing (optional) ※ Rs485 remote communication ( optional) air temperature controllers, temperature controllers Guang Ling, Hao Yang Hao Yang air conditioning equipment from the Texas Air Conditioning Equipment Co., Ltd.. Hao Yang Texas Air Conditioning Equipment Co. (www.dzapjt.com) strong, credible, Shandong Texas fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hao Yang air conditioning and you hand into the brilliant, for a better future!