Compact, programmable thermostat with 4 different target temperatures and microprocessor control providing a switching differential of 0.5°C while ensuring that boiler cycling is kept to a minimum Ideal for combi-boiler/zone control, etc. 4 weekday and 4 weekend temperature levels per 24 hours Reduces energy usage Low battery indication Uses 3 AA batteries (supplied)
Note
The target temperature on this thermostat cannot be set to 'Off'