Quick Summary
HTW-WF06RP-3ANV-W is a WiFi Water and Boiler Heating Thermostat for water and boiler systems. It uses 3A output with dry contact control. The thermostat supports WiFi application for remote access. It operates on 95–240Vac power supply for stable heating control.
This page explains how the WiFi Water and Boiler Heating Thermostat works in projects. It covers control logic, wiring setup, and key parameters. It also explains model options and customisation choices. Typical project questions and answers are included for reference.

Key Features
(This section explains the core control functions and their practical value.)
01 WiFi Remote Control Function
The WiFi Water and Boiler Heating Thermostat supports remote control through mobile applications. Users can adjust settings without direct access. This improves convenience and supports flexible operation in modern heating projects. If you need to control electric heating, you can refer to this link: HTW-WF06RP-16A-G.
02 Dual System Compatibility
This thermostat works with both water heating and boiler heating systems. It provides a single solution for mixed applications. This helps simplify system selection and improves compatibility in different project environments.
03 LED Display and Button Operation
The thermostat uses a clear LED display with button control. This allows easy reading and simple operation. It helps users manage temperature settings quickly and reduces installation training requirements.
Product Design and Display
(This section shows the product’s dimensions and the interface layout.)

Technical Specifications
(This section lists the key parameters for reference and project confirmation.)
| Parameter | Value |
|---|---|
| Power Supply | 95~240Vac |
| Frequency | 50/60Hz |
| Accuracy | ±0.5°C |
| Sensor | NTC3950, 10K |
| Power Consumption | <1W |
| Temperature Range | 5~70°C |
| Product Size | 86×86×45 mm |
| Protection Class | IP20 |
Wiring Diagram
(This section provides the wiring reference diagram for correct installation.)

Model Code 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 |
| 3 | 3 = Wi-Fi |
| Example HTW-WF06RP-xx: if xx = 3ANV-W, it stands for water and boiler heating thermostat with WiFi function. Most sub-models are ready-made. Kindly contact us to confirm availability. | |
Project Fit & Customization
(This section explains where the product can be used, its limits, and OEM/ODM options.)
This WiFi Water and Boiler Heating Thermostat is not suitable for electric floor heating systems. It does not support high current loads. It cannot directly control fan coil units or complex HVAC systems. It is mainly used for simple heating control scenarios.
Despite these limits mentioned above, ODM customisation can be discussed. Communication protocol or interface logic can be adjusted. Function settings may be modified based on project needs. Final solution depends on technical review and application requirements.
OEM services are also supported for project requirements. Logo printing, colour options, and label design are available. Packaging and interface layout can be customised to match project branding and delivery needs.
Certificates and Compliance


Frequently Asked Questions
Q1. What systems does this WiFi Water and Boiler Heating Thermostat support?
It is designed for water heating and boiler systems, providing stable temperature control using dry contact output for reliable operation.
Q2. Can it be controlled remotely?
Yes, the WiFi Water and Boiler Heating Thermostat supports mobile app control, allowing users to adjust temperature and settings remotely from anywhere.
Q3. Is it suitable for complex HVAC systems?
No, this model is mainly for simple heating systems. It does not support advanced HVAC control such as fan coil or multi-stage systems.
Q4. What is the MOQ and can I order samples?
We support sample orders. Standard MOQ is 300 units, but smaller quantities can also be discussed based on project needs.
Q5. How can I place an order?
Please contact us to confirm requirements. We will provide a proforma invoice. Payment supports TT, PayPal, Visa, and EXW, FOB, DAP terms.
Q6. How will the products be shipped?
Courier delivery is recommended and takes about 7 days. Air shipping also takes around 7 days, while sea freight usually takes over one month.
Related Thermostat Models
If you are selecting or comparing models, please contact us. We can help recommend suitable thermostats based on your heating system and project needs.
Electric Underfloor Heating Thermostat
Water Underfloor Heating Thermostat
Heating projects require clear control logic and stable system operation. This model provides reliable control for water and boiler systems. It helps improve efficiency and supports practical project deployment. 【More models: heating thermsotat】





