Wired digital thermostat - HONEYWELL HOME : T4H110A1023

Digital thermostat with backlit screenHourly, weekly (5+2), or daily (4 to 6 settings/day) programming Hourly override - 1 to 5 hours Holiday mode Automatic summer/winter time adjustment Setting range from 5 to 35°C Starting optimisationDimensions (mm): H136xL97xD28Power supply: 2 AA 1.5V alkaline batteries, 3-year battery lifeEnergy efficiency: Class IV

Safety Information :
To protect yourself against electrical hazards, be sure to disconnect the load from the power supply before working on it. If in doubt, don't risk a faulty installation: ask a qualified electrician for advice.