Product

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Water Floor Heating Thermostat
TDR48-WIFI-WP

About this item

• To Control Water Floor

• Supply: AC100- 240V

• Load Current: 3A

• Sensor: Only Internal Air Sensor

• Connection: Wired

• Programmable: Daily Programmable

• Wi-Fi enabled, supports remote app & voice control

• App Control: Tuya/Smart Life

• Voice Control: GoogleHome / Amazon Alexa / Yandex Alice

• Mounting Type: Flush Mounting

• Color: White

• Dimensions: 86x86x12 mm


Video


Technical Data


Model Name
TDR48-WIFI-WP
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
App ControlTuya/Smart Life (only for WiFi version)
Voice ControlGoogleHome / Amazon Alexa / Yandex Alice (only for WiFi version)
Programmable functionDaily Program
Temperature SensorInternal Air Sensor
CertificatesCE / RED/ ROHS
Warranty24 months



Model Spec


TDR48-EPTDR48-WIFI-EPTDR48-WPTDR48-WIFI-WPTDR48-WPBTDR48-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


TDR48 Wifi Alexa Underfloor Heating Thermostat is suitable for room temperature control. It controls the operating state of the floor heating equipment by comparing the ambient temperature with the set temperature, which improves comfort and achieves energy saving. This underfloor heating thermostat is equipped with buttons, which is elegant in design and easy to use. The thermostat has manual automatic, programmable and state memory functions.


This TDR48 is the most popular product at present. Users can remotely monitor and control the indoor temperature through mobile phone apps or the Internet, adjust the temperature anytime and anywhere, and improve the convenience and flexibility of use. So it suitable for various places, such as homes, offices, commercial places, etc., with flexibility and versatility.


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Real Photos Display            

large touch screen thermostat

48-14-01       

smart room thermostat

        

TDR48-WP


Product Functions            


03

  

APP Control


TDR48 series WiFi Thermostat works with Tuya app and Smart Life app, you can control it via phone anywhere and anytime.


04-08

       

Power-Outage Proof


TDR48 series thermostat features blackout-proof memory technology, so all your temperature schedules and preferences are safely stored and instantly restored when power is restored. No more reconfiguring settings after an outage—your home comfort stays on track, uninterrupted.

详情补-01-daily-pro

    

Daily Programmable


TDR48 series thermostat lets you create 7 unique daily profiles for each day of the week, with up to 6 flexible time slots per day. You can easily set different temperatures for morning, noon, evening, and night, ensuring your home is always at the perfect temperature to match your routine.


Specifications & Contents             


07

               


               

The dimensions of the TDR48-WIFI-WP are 86*86*12 mm.
               

Its center hole spacing is 60 mm.

48-13-WP-act


When installing the thermostat, please note:

 

When installing the TDR48-WIFI-WP thermostat for water floor heating systems, first ensure the power supply matches the thermostat's specifications and turn off the power before wiring.


Correctly connect live and neutral wires as per the diagrams, distinguishing between NC actuators and different 3 - wire valves. Ensure all connections are tight to avoid poor contact.


Also, properly install associated components like actuators and valves, and check that the external sensor (if applicable) is placed correctly for accurate temperature detection. Keep the thermostat away from water to prevent electrical issues.         


08

               


               

The standard package of the TDR48-WIFI-WP thermostat includes the following accessories: 

1 Thermostat                

1 Instruction       

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: Why is my water floor heating not reaching the set temperature?

    A: There could be several reasons. First, check if the thermostat is set correctly. Also, verify that the valves and actuators are functioning properly, and there are no blockages in the water pipes. The water temperature from the boiler might also be too low.


3. Q: What should I do if the thermostat makes a clicking sound when adjusting the temperature?

    A: A normal clicking sound is typically caused by the thermostat’s internal relay switching on/off to control the connected valves or actuators—this is a sign that the thermostat is working properly. However, if the clicking is frequent or accompanied by temperature fluctuations, it may indicate a faulty relay or unstable room temperature. Check the sensor placement first; if the issue 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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