RT310RF : What’s in the Box  (1.1.1) . 

Thermostat :   

The RT310RF room thermostat simply switches the heating system on and off as necessary by transmitting a signal via RF to the Receiver which in turn is connected to your system boiler. It works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting, and switching it off once this set temperature has been reached. 

Receiver : 

The RXRT510 receiver is the switching part of your heating system. Wired directly to your boiler, pump and control valves the receiver controls your heating.

Installation Guide :

An installation quick guide and full user manual are included.

Fixing Kit :

The RT310RF is supplied on a detachable backplate so that it may be mounted on a wall. A fixing screw kit is supplied for this purpose.

                                                     _________________________________________________