The convenience of a programmable thermostat is just one reason to choose our wall-mounted battery-powered system. This digital thermostat features a simple interface that lets you control the temperature of your gas boiler from any room in your home, using just two wires.

With no need for expensive and complicated Wi-Fi connectivity, this product provides reliable and easy-to-use operation. The advanced battery technology ensures continuous power to the thermostat even if the mains supply is interrupted, so you can trust that your heating system will always be running.

The built-in sensor allows you to set up a precise temperature setting that's tailored to your specific needs, making it perfect for those who like to control their thermostat with precision. And with programmable batteries, you can take advantage of the flexibility offered by these convenient batteries - no need to worry about remembering where you left them when you're away from home.

This self-contained unit provides a hassle-free solution for homeowners who want to enjoy the benefits of smart technology without breaking the bank or sacrificing convenience.