A programmable room thermostat gives you easy control over boiler heating timings and temperatures over a seven day period.Both RF (wireless) and hard-wired versions available to make it easy to install. Configured for use with the Compact A combi boiler, it's easy and quick to connect the receiver to the boiler using the Plug & Play Tyco socket. It's also compatible with all the current Vokera ranges. It's compatible with BeSMART and can be used independently with the Wi-Fi Box and BeSMART App.