Tuya WIFI Smart Thermostat for Gas Boiler Heating
TP538 thermostat is a Modern style with touch control,It is WIFI wireless communication and smart voice control make this thermostat ideal
for residential and commercial heating systems.

Technical Data
| Features | Parameters |
| Application | Gas Boiler Heating |
| Power | AC95- 240V/24V option, 50/ 60Hz |
| Controlled Load | 3A |
| Mode | Programmable/Manaul Mode optional |
| Temperature Accuracy | +/-0.5℃ |
| Temperature Range | 5~60℃ |
| Programmable function | 5+1+1 Weekly Program |
| Button Lock Function | YES |
| Antifreeze Function | YES |
| Memory Function | YES |
| Temperature Sensor | Two Sensors(UHP model)/One senor(WHP model,GCmodel) |
| External Floor Sensor Length | 2.5meters |
| Sensor | NTC 10k 3977 |
| Installation Hole distance | 86box/60mmEurope standard round box |
| Dimension | 86x86x40mm |
Features
◆Colorful VA LCD display
This thermostat use colorful display LCD.It is very good looking and easy to know the status of your thermostat
◆WIFI app Control
WIFI app control via IOS and Android
◆Touch Button
It is easy to use touch button to choose your target parameters
◆Weekly Programmable Function
This thermostat provide 7days programmable funciton,6perios yeach day you can setting the target time and temperature.Help you
enjoy comfort and energy saving.
◆Anti-Freeze Protection
If the room temperature drops to the configurable freeze threshold (2–10°C), the thermostat automatically activates heating —
preventing burst pipes and catastrophic water damage in unoccupied properties.Bluetooth Quick Pairing — Connected in Seconds
Turn on Bluetooth, open the app, and your thermostat appears automatically. Enter your WiFi password once and pairing completes in
seconds — no confusing manual configuration needed.



Application
◆Hotel underfloor heating system ◆Villa hydronic heating control ◆Building heating control system ◆Apartment heating control system
◆Smart home heating control

FAQ
1.Does the thermostat work with my gas boiler?
It depends on your house weather has installation area. For new home yes, if the thermostat has a volt-free or dry contact output for boiler control.
The thermostat includes a dedicated gas boiler wiring diagram with Open/Close terminals for boiler trigger connection.
2.Does this thermostat has weekly programmable function?
Yes.It does
3.Can you print my logo on this thermostat?
Yes.MOQ500pcs free to print your logo on it
4.Can you customize the package for me?
Yes.Normally MOQ1000PCS
5.What’s the warranty of this thermostat?
Normally 2years after goods send out
6.Do you have certificates of this thermostat ?
Yes.CE/ROHS/UKCA available