Coal Gas
Description
If you are looking for one of the best customized 7 day programmable thermostat manufacturers and suppliers,Website:http://www.hvac-partners.com, or a professional best home thermostat factory, Hotowell International is always at your service.
??>> General??
Programmable LCD display digital thermostat-HTW-21-F19 series?are used to control room temperature in commercial,industrial and residential environment via controlling fan coil units and motorized zone valves, motorized fan and valves of heating/cooling central air-condition and system thereof,and uses NTC to detect the room temperature and compares it with?desired setpoint?so as?to maintain the correct temperature.
>>Features
?Special design for HVAC industry.
?LCD display shows optional mode, time, setting value and real-time data.
?Back light optional: Blue and Green and White
?Professional Control Equipment
?It is used to control fan coil unit, motorized valve Wall Stove, building management control system.
>>Technical parameters
?Fashionable design, luxury appearance
?Power Supply: 24VAC OR 230VAC OR other.
?Work Ambient: -10~60, relative humidity ≤ 95% RH
?Simulation Output: 0-10 V or 4-20 MA/ Floating
?Remote communication can auto-control building system
?Digital output is direct/indirect control.
?Advance comfortable calculation.
?Large LCD display and Blue or White or Green Back-light.
?Four Fan Speeds: High, Med, Low, Auto.
?High reliable stand-alone microprocessor increases anti-jamming ability.
?Fahrenhait or centigrade.(optional).
?5+1+1 temperature set-point programmable and timing turn on/off..(optional).
?A week was divided into work days, Saturday and Sunday, every day four time sects.
?Remote communication can be matched with ELS Auto-control building system.
?Normally close/open has no connection signal output but connects master system.
>>
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HOTOWELL INTERNATIONAL CO., LIMITED
Key Word
Address: Building 7, Guanyinshan International Business Center, Xiamen 361000,China ,
xiamen, fujian
China, 361000
Tel: 86-0592-3327332
Fax: 86-0592-3272142
