Quick Summary
The HTW-WF02RP-16A tuya thermostat is designed for electric floor heating systems. It controls room temperature using internal and external sensors. Wi-Fi control through the Tuya app allows remote adjustment. Programming and timer functions help manage heating time and daily energy use.
This page explains how the tuya thermostat works in electric heating projects. It describes control functions, wiring setup, and key technical details. It also covers configuration options and project use limits. Practical questions and answers help guide model choice and system planning.
Key Functional Highlights
(This section introduces the main control functions and their engineering value in the electric heating system.)
(01) Electric heating system control
This model is designed for electric floor heating applications. It supports up to 16A output for stable load switching. This ensures reliable heating control in typical residential and light commercial projects.
If water heating or boiler heating thermostat is required, one may refer to this model instead (click → HTW-WF02RP-3ANV).
(02) LED display with adjustable brightness
The thermostat uses a clear LED display for easy reading. Brightness can be adjusted to suit different room conditions. This helps improve visibility while avoiding discomfort in low light environments.
(03) Wi-Fi app control and voice control
The Wi-Fi feature brings two practical benefits. First, the thermostat can connect to the Tuya or Smart Life app via Wi-Fi, allowing us to adjust the temperature and schedules remotely whenever needed. We can also use group control in the app to manage multiple rooms more easily. Second, it enables voice control through Wi-Fi.
(04) Programming and timer function
The thermostat supports scheduled temperature control during the day. Users can set heating periods based on daily routines. This helps reduce manual operation and improve energy efficiency.
(05) External sensor with overheating protection
An external sensor monitors floor temperature continuously. It works together with overheating protection logic. This helps prevent excessive floor temperature and protects flooring materials.
Display
(This section shows the thermostat appearance, screen interface, or installation dimensions of this specific model.)
Specifications
(This section lists the key technical parameters relevant to this thermostat model.)
| Parameter | Value |
|---|---|
| Power Supply | 100–240Vac, 50/60Hz |
| Output Load | 16A electric heating |
| Sensor Type | NTC3950, 10K |
| Setpoint Range | 5–35°C |
| Installation | 86×86 mm or EU round box |
| Protection Class | IP20 |
| Warranty | 2 years |
Wiring
(This section provides the wiring diagram for this thermostat in the relevant HVAC control system.)
Guide
(This section explains what configuration the model code refers to.)
| Heating series | xx stands for |
|---|---|
| 3A | Water Heating, with NC+NO+COM output terminals |
| 16A | Electric Underfloor Heating, with L+N line voltage output terminals + External Sensor |
| NV | Boiler Heating, with Non-Voltage Dry Contact |
| Example HTW-WF02RP-xx: if xx = 16A3, it stands for electric floor heating with external sensor support and Wi-Fi function. Most sub-models are ready-made. Kindly contact us to confirm availability. | |
Project Fit & Customisation
(This section describes project suitability, system limitations, and available customisation options.)
This Tuya thermostat is designed for standalone electric heating control. It does not support BMS protocols such as Modbus or BACnet. It is not suitable for central building control systems. It also does not support multi-zone wired control between devices.
Despite these limits mentioned above, some function changes can be discussed. Communication type or control logic may be adjusted for specific projects. We can review your requirements and confirm possible options. Final feasibility depends on system design and order quantity.
OEM customisation is also available for project use. Logo printing, panel colour, and packaging can be adjusted. Label content and interface details can be discussed. Final options depend on project scale and production conditions.
Certifications
(This thermostat complies with European market requirements and is supported by certifications such as CE, RoHS, LVD test reports, EMC test reports, etc)
Exhibition Moments
(Our team regularly participates in international HVAC exhibitions such as Febrava in Brazil, The Big 5 in Dubai, and ISK-SODEX in Turkey, etc.)
Frequently Asked Questions
Q1. Is this Tuya thermostat compatible with all heating systems?
This model is designed for electric heating systems only. It supports electric floor heating with high load output. It is not suitable for water or boiler systems.
Q2. How does the external sensor work in electric heating?
The external sensor measures floor temperature directly. It helps prevent overheating during long operation. This improves safety and protects floor materials.
Q3. Can the thermostat be integrated into a BMS system?
This tuya thermostat does not support BMS communication protocols. It works as a standalone device. However, app group control allows multiple rooms to be managed together.
Q4. How do I choose the correct model type?
Select 16A models for electric floor heating systems. Other output types are used for water or boiler heating. Always match the output to your system load.
Q5. What is the MOQ and can I get samples?
We support sample orders for testing and evaluation. Standard MOQ is 300 units. Smaller quantities like 100 units can be discussed.
Q6. How can I place an order?
Please get in touch with us to confirm your requirements first. We will issue a PI for confirmation. Payment methods include TT, PayPal, Visa and more.
Q7. How long does production take?
Non-custom samples can be shipped within 7 days. Custom samples may take 3 to 5 weeks. A batch of 300 units takes about one month.
Q8. What shipping methods are available?
Courier delivery takes about 7 days to your door. Air freight has similar timing. Sea shipping may take over one month.
Need Support?
If you are planning an electric heating project, don’t hesitate to get in touch with us anytime. We can help review your system and suggest suitable thermostat options.
Final NoteElectric heating projects need stable temperature control during daily operation. This tuya thermostat manages electric floor heating output in a simple way. It helps improve comfort, reduce energy use, and support easy system control.
