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Wet Underfloor Heating Room Thermostat

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Application: used to control UFH and gas boiler
Feature:55*55mm built in smart thermostat
Model: WE, WW or LD (dry contact ) optional
HY516WE WiFi for electrical floor heating and infrared panel
HY516WW WiFi for water floor heating with external sensor
HY516LD WiFi for water floor heating and gas boiler

Production Introduction

HY516 is 55*55mm wet underfloor heating room thermostat ,you can directly install it into light frame,(such as Schneider frame).and you can control it remote APP in any where.meanwhile can work with other Tuya smart device together via scene function.

Product Feature

1.55*55mm thermostat : you can directly built it into your light frame

2 Correct temperature: there air temperature are different according to installation position ,it allow you

to correct temperature by yourself

3.Low temperature protection : when you are out of home ,It will prevent the equipment in the home from freezing due to the low indoor temperature

4.The temperature of external sensor can be checked

5. Glass display to avoid scratch.

6 Standby bright can be set by yourself

7Double sensor (WE) for you to control electrical heater more safety

8 Scene function let your other smart device work together

Working voltage:

AC 90-240V 50/60Hz


LED light thermostat


55*55*12mm (without frame)


5+2/6+1/ 7 days

Max current load:

16A(WE) / 3A(WW)


Glass and ABS

APP name:

Smart life

Standby power consumption:

Less 0.5W


Built in


0.5 degree




White or Black

Wet Underfloor Heating Room Thermostat
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