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About this item
• To Control Gas Boiler
• Supply: 3 x AAA Batteries / USB Type-C
• Load Current: 3A
• Sensor: Only Internal Air Sensor
• Connection: Wireless
• Programmable: Daily Programmable
• Mounting Type: Desk Stand
• Color: White
• Dimensions: 85x85x20 mm
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Technical Data
Model Spec
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BOT-R3X Wireless Boiler Thermostat is a state-of-the-art smart heating and cooling control device designed to offer exceptional comfort, energy efficiency, and ease of use for residential and light commercial heating systems. With its minimalist design, user-friendly interface, and advanced wireless capabilities, this thermostat is ideal for controlling gas boilers, combi boilers, and other heating equipment.
This thermostat for boiler system consists of two main units:
The Thermostat Unit – A sleek touch-screen display with intuitive button controls, designed for easy placement on a table or wall.
The Receiver Module – Installed near the boiler, this module wirelessly communicates with the thermostat to control the heating system.
Thanks to RF (radio frequency) communication, the thermostat unit can be placed freely anywhere in the home, eliminating the need for complicated wiring and making installation quick and hassle-free.






Flexible Installation
BOT-R3X offers dual installation options. You can place it on a tabletop with the included stand or mount it on the wall using screws. Either way, it fits seamlessly into your space while keeping you informed about the temperature.

Heating & Cooling
The BOT-R3X supports heating and cooling modes.

Daily Programmable
The daily programming function can set the temperature at different times.
1. Q: Can I install this thermostat by myself? Do I need to hire an electrician?
A: Regarding the installation of the thermostat, we first recommend that you operate in strict accordance with the steps in the product manual under the guidance of professionals to ensure standardized installation and stable subsequent operation of the device. If you choose to install it yourself, you must carefully read the manual in advance, fully master the installation process, wiring requirements and safety precautions before starting the operation, so as to avoid affecting the device's function or causing potential safety hazards due to improper operation.
2. Q: If I use both battery power and USB power at the same time, which power supply method takes priority?
A:If you have installed batteries and connected a USB cable at the same time, this thermostat is set to prioritize the USB power supply mode by default, in order to effectively reduce battery power consumption and extend the battery's service life.
3. Q: Is this thermostat compatible with gas boilers of other brands?
A:This thermostat is currently compatible with gas boilers of most brands. However, there are numerous brands and models of gas boilers available on the market, and the wiring specifications may vary between different products. To ensure accurate compatibility, we recommend that you first refer to the wiring diagram included with the product for verification. If you encounter any questions during the verification process or need to further confirm compatibility details, you may also contact your purchasing supplier or communicate directly with us through official customer service channels—we will provide you with professional compatibility guidance.
4. Q: How long is the product warranty period?
A: Our products come with a 2-year free warranty. If there is a quality issue (such as failure to turn on or unresponsive buttons) after you receive the goods, you can contact the after-sales customer service and provide the order number and photos of the problem. We will arrange for a replacement or repair.
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