Quick Summary
HTW-WF06RP-16A-G is an Electric Heating Thermostat designed for electric floor heating systems. It uses 16A relay output for direct load control. The unit supports external floor sensor for temperature protection. It operates on 100–250Vac and supports WiFi application for remote adjustment.
This page explains how the Electric Heating Thermostat works in real heating projects. It covers control logic, wiring methods, and key technical parameters. It also outlines model selection and customisation options. Practical questions and answers are included to support project decisions.

Key Features
(This section explains the core control functions and their practical value.)
01 Direct Electric Heating Control (16A Load)
This Electric Heating Thermostat supports direct control of electric floor heating loads. It reduces the need for external relays. This helps simplify wiring and improves reliability in small to medium heating projects. If you need Water Heating and Boiler Heating system, please refer to this link: HTW-WF06RP-3ANV-G.
02 External Sensor for Floor Protection
The thermostat includes a 3m external sensor for floor temperature detection. It helps limit overheating risks. This is important for wood or sensitive floor materials in long-term heating operation.
03 WiFi Control with LED Interface
The unit supports WiFi application for remote control and monitoring. Users can adjust temperature settings without being on site. The LED display with buttons ensures clear status reading and simple operation.
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 | 100~250Vac |
| 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 = 16A-G, it stands for electric floor heating thermostat with external sensor support. 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 Electric Heating Thermostat is not suitable for water heating or boiler systems. It does not support dry contact control. It cannot be used for fan coil systems or complex HVAC integration. It is designed for direct electric heating control only.
Despite these limits mentioned above, ODM customisation can be discussed. Communication functions such as protocol upgrade may be possible. Interface behaviour and control logic can be adjusted. Final options depend on project needs and technical feasibility.
OEM services are also supported for project delivery. Logo printing, colour adjustment, and label design can be customised. Packaging and user interface details can be aligned with branding requirements.
Certificates and Compliance


Frequently Asked Questions
Q1. What system is this Electric Heating Thermostat designed for?
It is designed for electric floor heating systems and supports direct load control through 16A relay output for stable and simple temperature management.
Q2. Does it support external temperature sensing?
Yes, it includes a 3m external sensor for floor temperature monitoring, helping prevent overheating and improving safety in long-term heating applications.
Q3. Can it be controlled remotely?
Yes, the Electric Heating Thermostat supports WiFi application, allowing users to adjust settings remotely and improve daily operation efficiency.
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 depending on project requirements.
Q5. How can I place an order?
Please contact us to confirm your needs. We will issue 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 freight also takes around 7 days, while sea shipping usually takes over one month.
Related Thermostat Models
If you need help selecting models or comparing options, please contact us. We can recommend suitable thermostats based on your heating system and project requirements.
Electric Underfloor Heating Thermostat
Water Underfloor Heating Thermostat
Electric heating projects require stable control and safe operation. This model provides direct load control with simple wiring. It supports efficient temperature management and reliable project use. 【More models: heating thermostat】





