Quick Summary
Gas Boiler Heating Thermostat HTW-WF71-723 is designed for indoor gas boiler and water heating systems in homes and light commercial spaces. It uses a pair of non-voltage output terminals to control heating equipment. The unit uses simple on/off control logic to manage room temperature. WiFi allows remote control through a mobile application.
This Digital Gas Boiler Heating Thermostat is used in projects that need stable heating control and simple remote access. The page explains key functions, control logic, and main parameters in a clear way. It also helps users match the thermostat with system needs. Common questions and custom options are included.
Key Features
These functions support stable and practical use in gas boiler and water heating systems.
(01) WiFi application control
WiFi allows users to adjust settings through a mobile app. This reduces manual work on site. The Digital Gas Boiler Heating Thermostat improves daily control efficiency.
(02) Non-voltage output control
The thermostat uses a pair of dry contact terminals. It supports gas boiler and water heating systems. This setup ensures safe and reliable switching. The Digital Gas Boiler Heating Thermostat fits most standard boiler systems.
(03) Programmable scheduling
Weekly programming allows automatic temperature changes during the day. This helps reduce energy use when rooms are empty. It also keeps indoor comfort stable.
(04) Multi-language app support
The app supports 17 mainstream languages. This makes operation easy in different regions. It improves user experience in global projects.
(05) Knob operation design
The function knob supports press and rotate actions. It allows quick and simple control. This Digital Gas Boiler Heating Thermostat makes daily use easier.
Product Design and Display
The design is simple and modern with a colourful LCD screen. The knob control is easy to use. It allows quick adjustment without complex steps. This Digital Gas Boiler Heating Thermostat fits standard wall boxes and indoor spaces. The interface is clear and easy to read.
Technical Specifications
The table below shows key parameters for system selection and operation. It helps users understand working limits and installation needs.
| Parameter | Value |
|---|---|
| Power Supply | 95–240Vac, 50/60Hz |
| Power Consumption | WiFi 3W Max |
| Temperature Range | 5–95°C (41–203°F) |
| Floor Limit | 20–90°C (68–194°F) |
| Control Deviation | 0.5–10°C (Factory +1°C) |
| Ambient Temperature | -5–50°C |
| Protection Level | IP20 |
| Warranty | 2 Years |
Wiring Diagram
The wiring layout shows how to connect the thermostat to a gas boiler system. It uses non-voltage output terminals. This helps ensure safe switching during operation. The diagram is useful for installers and engineers.
Model Code Guide
The table below helps explain model configuration and system type selection.
| Model | Application |
| 703 | Water Heating, NC/NO dual-output + Weekly programming+Wifi |
| 716 | Electric Heating, Floor limit sensor + Weekly programming+WiFi |
| 723 | Gas Boiler Heating, Weekly programming+Potential-free output+Wifi |
| S | Rs485 Modbus |
| Example HTW-WF71-xx | If xx=723, it means Water/Gas Boiler heating with WiFi |
Project Fit & Customization
This model is not suitable for systems that need high power electric heating. It does not support modulating valve control or complex PID logic. The Digital Gas Boiler Heating Thermostat works best in standard boiler control projects.
Despite these limits, some functions can be adjusted. Communication settings and control logic can be modified. Interface layout and sensor settings can also be discussed.
OEM support is available for branding and design updates. Logo printing, colour changes, and labels can be customised. Packaging and user interface can also be adjusted.
Certifications and Compliance
The thermostat meets common European standards and test requirements. It is suitable for general HVAC applications.
Exhibition Moments
Our team joins HVAC exhibitions and industry events worldwide. This helps us stay updated and support global customers.
Frequently Asked Questions
Q1: Can this thermostat be used for gas boiler systems?
Yes, it is designed for gas boiler systems. It uses dry contact output. Please confirm wiring before installation.
Q2: Does it support remote control?
Yes, WiFi allows app control. Users can adjust settings remotely. The Digital Gas Boiler Heating Thermostat is easy to use.
Q3: What type of output does it use?
It uses non-voltage dry contact output. This is suitable for boiler systems. It ensures safe operation.
Q4: Is it suitable for residential use?
Yes, it fits homes and small commercial spaces. Installation is simple. Daily use is easy.
Q5: What is the MOQ and can I get samples?
Samples are available for testing. MOQ is usually 300 units. Smaller trial orders can be discussed.
Q6: How to place an order and arrange shipping?
Contact us to confirm details and get a PI. Payment supports TT, PayPal, and Visa. Shipping terms include EXW, FOB, and DAP.
Q7: How long does production take?
Samples ship within 7 days. Custom orders take 3–5 weeks. Bulk orders around 300 units need about one month.
Q8: What shipping methods are available?
Express takes about 7 days. Air freight is similar. Sea freight takes about one month.
Need Support?
If you are selecting a model or planning a project, contact us. We can help check your system and suggest a suitable option.
Related Thermostat Models
This section lists related thermostat models for different system types and integration needs, helping you choose a suitable option for your project.
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In heating projects, stable control is important. This Digital Gas Boiler Heating Thermostat provides clear switching and simple use. It helps improve system efficiency and supports comfortable indoor environments. Learned more gas boiler heating thermostat
