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Gas Boiler Thermostat
TDS72-WPB

About this item

• To Control Gas Boiler

• Supply: AC100- 240V

• Load Current: 3A

• Sensor: Only Internal Air Sensor

• Connection: Wired

• Programmable: Weekly Programmable

• Mounting Type: Flush Mounting

• Color: White

• Dimensions: 86x86x12 mm


Video




Technical Data


Model Name
TDS72-WPB
PowerAC100- 240V, 50/ 60Hz
Temperature Precision±0.5℃
Temperature Range5℃~60 ℃
Temperature Calibration-9.9℃~9.9℃
Temperature Hysteresis0.5℃~10℃
Temperature SensorNTC
Load Current3A (resistant)
Self-consumption Power<170 μW
Programmable functionWeekly Program
Temperature SensorInternal Air Sensor
CertificatesCE / RED/ ROHS
Warranty24 months



Model Spec


TDS72-EPTDS72-WIFI-EPTDS72-WPTDS72-WIFI-WPTDS72-WPBTDS72-WIFI-WPB
AC100-240VAC100-240VAC100-240VAC100-240VAC100-240VAC100-240V
16A16A3A3A3A3A
Electric Floor HeatingElectric Floor HeatingWater Floor HeatingWater Floor HeatingGas Boiler Heating Gas Boiler Heating 

× APP Control

 √ APP Control 

× APP Control

 √ APP Control 

× APP Control √ APP Control  
 √ Air Sensor  √ Air Sensor  √ Air Sensor  √ Air Sensor  √ Air Sensor  √ Air Sensor 
 √ Floor Sensor  √ Floor Sensor × Floor Sensor× Floor Sensor× Floor Sensor× Floor Sensor
WhiteWhiteWhiteWhiteWhiteWhite



Product Display


TDS72 Underfloor Thermostat is applied in Electrical or Water or Gas Boiler Underfloor Heating System. TDS72-WPB series thermostats are used to control 3A Gas Boiler Heating Elements.


Underlfloor heating is to use electricity or water to achieve room underfloor central heating, is a kind heating way of transferring energy into heat energy to directly release heat to meet the central heating demand.  Thermostat is the switch to realize intelligent temperature control. It can freely adjust the indoor temperature, and can be set on or off according to user requirements for a variety of time and a variety of preset mode of automatic operation to adjust the room temperature, so that it reaches a comfortable temperature.


72-EP-banner


Real Photos Display            

72non-wifi

       

72 NOWIFI

       

       
       


       

side 2


TDS72-WPB

       

       
       


       

Product Functions            


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Press Key


The frosted keys give you a sensitive and comfortable touch. 


       

12-EN

   

Temperature Hysteresis        


This refers to the temperature value of the thermostat turning on and stopping heating. For example, the current setting temperature is 25 ℃, and the starting temperature difference is set to 0.5 ℃. Then, when the room temperature is below 24.5 ℃, the heating is turned on, and the heating is stopped when it reaches 25.5 ℃.        

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Weekly Programmable        


The weekly programming function can set the temperature at different times.        


Specifications & Contents             


72尺寸


The dimensions of the TDS72-WPB are 86*86*15 mm.
               

Its center hole spacing is 60 mm.                

50-WPB


               

When installing the thermostat, please note:


First ensure the power supply voltage matches the thermostat's rated AC100 - 240V range and turn off the power before wiring.


Correctly connect the live wire (L) to terminal 1 and neutral wire (N) to terminal 2 as per the diagram.


For the dry contact, properly link terminals 4 and 5 to the corresponding components of the gas boiler system. Ensure all connections are tight to avoid poor contact.


Also, keep the thermostat away from water and excessive heat sources to prevent malfunctions. After installation, restore power and test the thermostat's operation to confirm it works properly with the gas boiler.         


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The standard package of the TDS72-WPB thermostat includes the following accessories: 
         
               

1 Thermostat                                

1 Manual                              

2 Screws              

FAQS            


1. Q: Can I install this thermostat by myself? Do I need to hire an electrician?

   A: Regarding the installation of the thermostat, we first recommend that you operate in strict accordance with the steps in the product manual under the guidance of professionals to ensure standardized installation and stable subsequent operation of the device. If you choose to install it yourself, you must carefully read the manual in advance, fully master the installation process, wiring requirements and safety precautions before starting the operation, so as to avoid affecting the device's function or causing potential safety hazards due to improper operation.


2. Q: Is this thermostat compatible with gas boilers of other brands?

    A: This thermostat is currently compatible with gas boilers of most brands. However, there are numerous brands and models of gas boilers available on the market, and the wiring specifications may vary between different products. To ensure accurate compatibility, we recommend that you first refer to the wiring diagram included with the product for verification. If you encounter any questions during the verification process or need to further confirm compatibility details, you may also contact your purchasing supplier or communicate directly with us through official customer service channels—we will provide you with professional compatibility guidance.


3. Q: What to do if the thermostat keeps turning the boiler on and off frequently?

    A: This could be due to incorrect temperature settings (too narrow a range) or a faulty temperature sensor. Adjust the temperature differential setting if available, or check if the sensor is dirty or damaged. If the problem persists, contact technical support.


4. Q: How long is the product warranty period?

    A: Our products come with a 2-year free warranty. If there is a quality issue (such as failure to turn on or unresponsive buttons) after you receive the goods, you can contact the after-sales customer service and provide the order number and photos of the problem. We will arrange for a replacement or repair.



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