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    • E-ink Display Slim Thickness Wireless Smart Thermsotat
    • E-ink Display Slim Thickness Wireless Smart Thermsotat
    • E-ink Display Slim Thickness Wireless Smart Thermsotat
    • E-ink Display Slim Thickness Wireless Smart Thermsotat

    E-ink Display Slim Thickness Wireless Smart Thermsotat

    Short Description:

    WT-75 is a new e-ink/e-paper  display design smart wifi wireless thermostat deigned for boiler/thermal actuator/heat pump control, it provide voltage-free output for heating device connection. This smart thermostat incldue transmitter and receiver two units. Between transmitter and receiver, they are 868mhz communication. Receiver with wifi moudle inside for remote control function.

    Item No.:WT-75

    WiFi Application:Tuyasmart, Smart Life

    Voice Control:Amazon Alexa & Google Assistant

    Frequency:868Mhz & 2.4Ghz

    Transmitter :lithium rechargeable battery

    Receiver :230Vac/10A

    Programmability:7 days 4 periods

    Packing :Neutral white box or customizable

    Unti Weight:0.3KG

    Cetificate:CE, ROHS, RED

    This is E-top newly launched ultra-thin design ink screen display wireless temperature controller. This heating and cooling wireless wifi thermostat use a rechargeable lithium battery, which can use 180 days per time charge. With ultrathin desiign, the thickness is only 12mm.  The surface is designed with tempered glass, which gives this heat pump wifi thermostat a smoother and more modern appearance, it can prevent scratches and damages to the thermostat display. 

    There are black and white two colors for choices, which can meet any style of decoration you have. 

    Such radiant underfloor thermostat  is “smart” thermostat. It is Wi-Fi connected so you can control them from anytime anywhere in the world via a phone . It is really useful if you’re coming home unexpectedly early or late.

     

    https://www.etopthermostat.com/wifi-wireless-boiler-thermostat/

    https://www.etopthermostat.com/wifi-wireless-boiler-thermostat/

    https://www.etopthermostat.com/wifi-wireless-boiler-thermostat/

    Technical Data
    Specification Name Specification Value
    Name Wireless Smart Wifi Heating Thermostat for Water/Gas Boiler Heating
    WiFi Application TuyaSmart, Smart Life, Ecohome Life ( Tuya cloud)
    Wireless Option 868mhz
    WIFI 2.4G( Don’t support 5G)
    Transmitter 2*AAA battery
    Receiver 230Vac
    Max. Current 10A (Voltage-free output)
    Set Temp. Range 5~35 ℃
    Ambient Temp. 0~50 ℃
    Relative Humidity 85%
    Sensor Type NTC β=3950 R25℃=10KΩ
    Battery life 1 Year
    Accurancy ±0.5 ℃
    Modes MAN/Holiday/PRG Mode
    Programmability 7 days 4 periods
    Window Open Detection Yes
    Child Lock Yes
    RF Distance 100 meter in open area
    Protection Class IP20
    Thermostat Dimension 135x85x26mm
    Receiver Dimension 86x86x26mm
    Materils ABS+PC (Rohs certificated)
    Certificate CE(RED/EMC/LVD), Rohs
    OEM 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)

    FAQs

    Find quick answers to common questions

    Function & Compatibility

    1. Are your thermostats compatible with my heating system?

    Yes. Our thermostats support most common heating systems, including ON/OFF boilers, underfloor heating, and fan coil units.

    2. Do your thermostats support smart home integration?

    Yes. Selected models support Wi-Fi, Zigbee, or Bluetooth, and can integrate with platforms like Alexa, Google Home, and Tuya Smart.

    3. Can your thermostats control multiple zones or devices?

    Yes. We offer multi-zone wiring centers and thermostats suitable for controlling multiple heating zones or devices.

    Installation & Usage

    1. Is installation difficult for end users?

    No. Most thermostats come with clear instructions and can be installed easily by professional HVAC technicians or experienced installers.

    2. Can I adjust the temperature remotely?

    Yes. Wi-Fi or Zigbee-enabled thermostats allow remote control through mobile apps or voice assistants.

    3. Are your thermostats energy-efficient?

    Yes. All models are designed to optimize energy usage while maintaining comfort, helping reduce energy costs.

    After-Sales & Service

    1. What warranty do you provide?

    All thermostats come with a 12–24 month warranty, depending on the product type.

    2. Can I get technical support if I encounter problems?

    Yes. Our professional technical team provides online support for installation, configuration, and troubleshooting.

    3.Do you provide replacement parts or repairs?

    Yes. We offer replacement parts and repair support within the warranty period to ensure uninterrupted operation.

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