ESI Programmable Wireless Room Thermostat RF - Open Therm & Boiler Plus ESRTP4RF+

ESI Programmable Room Thermostat RF ESRTP4RF+ - DS,OS,OS,TPI,LL,OP Open Therm & Boiler Plus. Thanks to this thermostat being wireless, there is no need for any extra wiring and it can easily be set up and installed. It is one of the best energy-saving thermostats available as it features delayed Start & TPI Technology. Also, opentherm communication is available with this thermostat and you could significantly lower utility bills if you connect it with an opentherm boiler. You can either wall mount this thermostat or have it placed normally on a stand. It also features a handy holiday mode which will allow you to control your heating whilst you are away. The options are 7-day, 5/2 or 24-hour operation and each one will give you total flexibility and control.