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TRV
TRV-603

About this item

• Room Thermostatic Radiator Valve

• Supply: Battery Powered

• Current Consumption: 100 mA Max

• Connection: M30*1.5 mm

• Linear Travel: 6 mm

• Color: White

• Protective Class: IP20

• Sensor: NTC


Video




Technical Data


Model Name
TRV-603
Power3*1.5V AA Batteries
Current Consumption100 mA Max
Operating Temp.0~50℃ indoor using only
Storge Temp.-20~70℃
Protective ClassIP20
Surface Temperature90℃ Max
ConnectionM30*1.5mm
SensorNTC
CertificatesCE / RED/ ROHS
Warranty24 months



Model Spec


TRV-601TRV-603
3*1.5V AA Batteries3*1.5V AA Batteries
100 mA Max100 mA Max
Zigbee Remote ControlWifi Remote Control

√ APP Control 

 √ APP Control 
M30*1.5mmM30*1.5mm
WhiteWhite



Product Display


TRV-603 radiator valve is a smart home device that controls valves in radiators or heating systems to achieve precise control of indoor temperature. It support Tuya App control so that users can remotely control the radiator thermostatic valve and adjust the indoor temperature through the mobile app no matter where they are.



TRV-603 thermostic radiator valve has open window detection function, this feature is an intelligent design that detects whether a window is open so that heating can be automatically stopped when the window is open to save energy and improve comfort.


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Real Photos Display            

601白底图


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TRV-601-side


TRV-60301

       

Product Functions            


13

  

App Control


TRV-603 works with Tuya app and Smart Life app, you can control it via phone anywhere and anytime.


14

       

Open window Detection


TRV-603 has a special function-open window detection, to help you save energy bill.

12

    

Weekly Programmable


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


Specifications & Contents             


05


The dimensions of the TRV-603 are 58.4*97 mm.


The standard package of the TRV-603 thermostatic radiator valve includes the following accessories:


Thermostatic Radiator Valve

Instruction

Adaptor Pack



FAQS            


1. Q: Can I control a Wi-Fi TRV remotely when I’m away from home?

    A: Yes, remote control is a core feature. As long as the TRV is connected to Wi-Fi and your phone has internet, you can adjust temperature, set schedules, or turn heating on/off via the app from anywhere.


2. Q: Why is my Wi-Fi TRV losing connection to the network frequently?

    A: Possible causes include weak Wi-Fi signal (move the router closer or use a Wi-Fi extender), incorrect network credentials, or router compatibility issues. Reset the TRV, re-enter Wi-Fi details, and ensure your router supports 2.4GHz (most Wi-Fi TRVs don’t work with 5GHz alone).


3. Q: Can Wi-Fi TRVs integrate with voice assistants like Alexa or Google Home?

    A: Most modern models support voice integration. Link the TRV’s app to your voice assistant account, then use commands like “Set bedroom radiator to 22°C” to control it hands-free. Check the product specs for compatible voice platforms before purchase.


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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