Quick Summary
HTW-WF10-NV1 is a Water Gas Boiler Heating Thermostat for water and gas boiler systems. It controls heating output using non-voltage dry contact switching. The unit operates on 95–240Vac power supply. White backlit display supports clear temperature setting and stable daily control.
This page explains how the Water Gas Boiler Heating Thermostat works in projects. It covers control logic, wiring method, and parameter setup. It also explains model configuration and customisation options. Typical questions and answers are included for quick reference.
Key Features
(This section explains the core control functions and their practical value.)
01 Dry Contact Boiler Control
The Water Gas Boiler Heating Thermostat uses non-voltage dry contact output for boiler control. This matches common gas and water boiler systems. It ensures safe switching and stable operation in heating applications. If you need WiFi function, please kindly refer to model HTW-WF10-NV3.
02 Stable Temperature Regulation
The thermostat uses internal sensor to monitor room temperature continuously. It controls heating output based on setpoint. This helps maintain stable comfort and reduces temperature fluctuation during operation.
03 Clear Backlit Display
White backlit display allows clear temperature reading in different lighting conditions. It improves usability during day and night operation. This supports simple interaction and reliable control for daily use.
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 |
| 1 | 1 = Standalone |
| Example HTW-WF10-xx: if xx = NV1, it stands for boiler heating thermostat with dry contact output. 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 Water Gas Boiler Heating Thermostat is not suitable for electric floor heating systems. It does not support water valve control or fan coil systems. It is not designed for WiFi or BMS integration. It is intended for simple standalone boiler control only.
Despite these limits mentioned above, ODM customisation can be discussed. Output type or control logic may be adjusted. Interface behaviour or sensing options can be modified. Final solution depends on technical evaluation and project needs.
OEM services are available for branding and appearance changes. Logo printing, colour options, and label design can be supported. Packaging and interface adjustments may also be arranged for bulk production.
Certificates and Compliance
Frequently Asked Questions
Q1. What system is this Water Gas Boiler Heating Thermostat used for?
It is designed for water and gas boiler systems and controls heating output through non-voltage dry contact switching.
Q2. Does it support WiFi or remote control?
No, this model is a standalone Water Gas Boiler Heating Thermostat without WiFi or remote control functionality.
Q3. What type of output does it use?
It uses one pair of non-voltage dry contact terminals, suitable for controlling most boiler systems safely and reliably.
Q4. What is the MOQ and can I order samples?
We support sample orders. Standard MOQ is 300 units, but smaller trial 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 comparing models or selecting alternatives, please contact us. We can help match suitable thermostats based on your project needs.
Or you can refer to below links:
Electric Underfloor Heating Thermostat
Water Underfloor Heating Thermostat
This Water Gas Boiler Heating Thermostat is suitable for basic boiler control applications. It provides stable switching and clear temperature control. It helps maintain reliable operation in simple heating systems. 【More Models: heating thermostat】
