Quick Summary
The HTW-WF06-3A1 Residential Water Heating Thermostat is designed for indoor water heating control. It provides stable temperature regulation for residential heating systems. The thermostat works with a 100–240 Vac power supply. Built-in sensing and external sensor support help maintain safe and reliable heating operation.
This page explains how the Residential Water Heating Thermostat works in typical heating installations. It introduces the control logic, wiring reference, and main technical parameters. Installation guidance and application notes are also included. OEM and ODM options for the Residential Water Heating Thermostat may also be discussed.
Key Features
(The core control functions and their practical value)
1. Water Heating Control Output
The Residential Water Heating Thermostat provides a 3A control output for water heating systems. NC, NO, and COM terminals allow flexible connection. This design suits heating valves or circulation pumps used in residential heating systems.
2. Programmable Heating Operation
The thermostat supports programmable heating schedules during the day. Users can define several temperature levels for different periods. This function helps maintain indoor comfort and reduces unnecessary heating energy consumption.
3. Energy Saving Temperature Mode
Energy saving mode reduces heating demand during low-use periods. The Residential Water Heating Thermostat automatically maintains a lower temperature. This helps reduce heating energy use while still protecting indoor comfort.
4. External Sensor Temperature Protection
The thermostat supports connection with an external temperature sensor. The sensor continuously monitors the heating system temperature. This protection helps prevent overheating and ensures safe and stable operation.
Product Design and Display
The thermostat appearance and interface layout to fully grasp the display effect and performance of the thermostat in real-world use
Technical Specifications
(The key parameters for reference and project confirmation)
| Parameter | Value |
|---|---|
| Power Supply | 100–240 Vac, 50/60Hz |
| Output Load | 3A for water and boiler heating type; 16A for electric floor heating type |
| Built-in Sensor | NTC3950, 10K |
| Setpoint Range | 5–35°C |
| Installation | EU or Standard Electric Box |
| Protection Class | IP20 |
| External Sensor | Supported |
| Warranty | 2 years |
Wiring Diagram
Clear wiring references to help you complete the installation quickly and correctly
Model Code Guide
(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 |
| 1 / 2 / 3 | 1 = Standalone, 2 = Modbus, 3 = Wi-Fi |
| Example HTW-WF06-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 & Customization
(Where the product can be used, its limits, and OEM/ODM options)
This Residential Water Heating Thermostat is designed for residential water heating systems. It is not suitable for direct switching of electric heating cables. Systems that require building automation communication should use other thermostat models.
Despite these limits mentioned above, ODM cooperation may still be discussed. Control behaviour or interface details may be adjusted for projects. Our engineers review heating system requirements before confirming suitable technical solutions.
OEM customisation is also supported for brand projects. Logo printing on the thermostat panel can be arranged. Product labels and packaging design can also be customised. These options help the Residential Water Heating Thermostat match different branding requirements.
Certificates and Compliance
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. What heating systems can this Residential Water Heating Thermostat control?
It is designed for residential water heating systems using valve or pump control signals.
Q2. Does the thermostat support an external temperature sensor?
Yes. The thermostat supports connection with an external sensor for additional temperature monitoring.
Q3. Is installation compatible with common wall boxes?
Yes. The thermostat fits EU or standard electric wall boxes used in residential installations.
Q4. What is the minimum order quantity and are samples available?
Thermostat samples are available for testing. The usual minimum order quantity is about 300 units, though smaller quantities may be discussed.
Q5. How can we place an order?
Please contact us to confirm requirements. After confirmation we issue a proforma invoice. Payment methods include TT, PayPal, Visa and others.
Q6. How are the products usually shipped?
Express delivery normally takes about seven days. Air freight takes similar time. Sea shipping usually requires more than one month.
Need Support?
If you need help selecting a Residential Water Heating Thermostat for your project, please contact us. Our team can help confirm compatibility and suitable model configuration.
Related Thermostat Models
More product details, please click directly:
Electric Underfloor Heating Thermostat
