Designed to provide simple automatic control of your heating systems, by sensing the air
temperature and switching on the heating when the air temperature falls below the thermostat
setting and switching off when temperature is reached.

This digital 2 wire thermostat is very easy to install and having volt free contacts is suitable for
systems with either a combination or normal boiler. If you have a three wire installation,
simply cut back and make safe the neutral and this two wire thermostat will give you years of
faithful service.