Tuya Wifi Thermostat with Pilot wire for french electric heater control

Short Description:

This is a programmable room thermostat. It works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting, and switching it off once this set temperature has been reached. it allows users to select different temperatures in your home at different times of the day to meet particular user’s needs and preferences.

In Pilot wire mode, the thermostat is controlled remotely via a wire protocol, which support 6 commands.

Energy monitor supported, help you track power consumption to live a low-carbon life. With the internal electricity meter, the app provides real-time reports on how much power your devices consume and historical data.


  • Item NO.: HT-22B
  • Wifi Application: Tuyasmart, Smart Life
  • Voice Control: Amazon Alexa & Google Assistant
  • Frequency: 2.4Ghz
  • Power Supply: 230VAC
  • Programmability: 7 days 4 periods
  • Packing: Neutral White Box or Custom Box
  • Unit Weight: 0.35KG
  • Certificate: CE, ROHS, RED
  • Product Detail

    Technical Data


    Product Tags

    1 Wifi Thermostat 黑色 2 Smart Thermostat 黑色 3 Heating Thermostat 黑色 4. Intelligent Thermostat 黑色 5 floor heating thermostat 黑色 6 LED thermostat 黑色

  • Previous:
  • Next:

  • Display Glass LED Touch Display
    WiFi Application  TuyaSmart, Smart Life, Ecohome Life ( Tuya cloud)
    WIFI  2.4G( Don’t support 5G)
    Power Supply 230Vac
    Current 16A  230Vac output for electric heating control 
    3A NO, NC for thermal actuator control
    3A NO, NC, COM Voltage-free output for gas boiler control 
    Set Temp. Range 5~35 ℃
    Ambient Temp. 0~50 ℃
    Frost Protection Temp. 5 ℃ ~15℃
    Floor Protection Temp. 20 ℃ ~80 ℃
    Sensor Select Internal sensor & External Sensor 
    Sensor Type NTC β=3950 R25℃=10KΩ
    Relative Humidity 85%
    Accurancy ±0.5 ℃ 
    Modes MAN/Holiday/PRG Mode
    Programmability 7 days 4 periods ( Customizable)
    Window Open Detection Yes
    Child Lock  Yes
    Protection Class IP20
    Thermostat Dimension 86X86X15.35mm
    Material ABS+PC (Rohs certificated)
    Certificate CE(RED/EMC/LVD), Rohs
    OEM & ODM 1. Customized logo and package 
    2. Customzied software ( change to customer’s user interface and control logic)
    3. Customized hardware ( change the PCB and schematic based on the request)

    Q: Are you manufacturer?
    Yes. ETOP is a professional ODM&OEM Thermostat manufacturer since 2003.

    Q: Can i put my brand logo on thermostats?
    A: Yes. It’s free when MOQ 500pcs.

    Q: Can i have custimized packing box?
    A: Yes. MOQ 1000pcs.

    Q: What’s the delivery time after i place the order?
    A: In 3 working days for samples and 25 days for mass production.

    Q: What’s the warranty?
    A: 1 year.

    Q: Is the thermostat wifi control?
    A: Yes. It’s smart phone app control, compatible with Android and IOS.

    Q: Does the thermostat support Amazon Alexa and Google Assisstant?
    A: Yes.

  • Leave Your Message

    Write your message here and send it to us

    Leave Your Message

    Write your message here and send it to us