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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: WINNER
  • Model Number: WRT-3710W
  • Type: HVAC Systems
  • Certificate:: CE/ROHS
  • dimmention: 86mm*86mm*15mm

Packaging & Delivery

Packaging Details carton,84 cartons inner package
Delivery Time 3-20days

New Arrival Factory Wholesale Digital Water Heater Thermostat



Specification of Thermostat

Temperature setting range: 0~100℃       

Temperature display range: 0~100℃

Fan speed: High, Medium, Low, Automatic

Temperature sensing: NTC

Relative humidity: 90%RH        

Environment temperature: -10~50℃

Power voltage: 24VAC±15%

Power: 1.5W

Relay output parameters: AC24V   3A

Protect range:  IP30

Size: 86mm×86mm×15mm


Standard configuration of Thermostat

A,Large Interactive touch screen, clear display with backlight shows even in the dark. 

B,Fan coil unit and motorized valve control;

C,Fan coil unit wind speed conversion--. High, Medium, Low, Automatic;

D,Locking function --- When locked, the temperature can not be set, and only heat & cool transfer, power on & power off and Fan speed setting ;

E,Lock hidden function--- This function can only operate when the thermostat in power offstatus;

F,Shell pieces for the silver or white colors;

Function of Thermostat

1.Can adjust freely during 0℃~40℃,and display the indoor temperature. The indoor temperature can also display even thermostat in power-off condition;

2. 4 regular Fan speed adjustment mode

3. Can connected to 2 wire or 3 wire motorized valve (2 way or 3 way) or air damper;

4. Cooling/heating mode;

5. Initial setup temperature(25℃) can be adjusted;

6. In the power off, press “Heat/Cool” key and then “Fan” key within 1S, you can lock. Press “Heat/Cool” key and “Fan” key within 1S, you can unlock.

7. Optional function: Power-down memory function, If power-on again after accidental power-down, it can save the last working state;


Dimension and schematic of Thermostat

WRA-53 Series

220v ON/OFF, 3-Point

WRA-63 Series

220V/110V/24V  ON/OFF, 3-Point

WVA4-.. Series

220V/24V  ON/OFF, Proportional

WRA3-.. AC Series

220V/110V/24V  ON/OFF, 3-Point

WRA-42 DC Series

24V/12V/3V  ON/OFF, 3-Point

WRA3-.. DC Series

24V/12V/3V, ON/OFF, Proportional







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China (Mainland) | Manufacturer, Trading Company
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20 Transactions 130,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $67,000
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