The Vaillant VRT 350F can be programmed to three independent time settings each day. These can be altered manually and set in advance, making the VRT 350F one of the most flexible thermostats on the market today.The VRT 350F also monitors the room temperature and actively adapts boiler output to match the temperature set, helping to optimise the boilers performance. With its fully backlit blue screen and plain black text, the VRT 350F allows for a clear understanding of the information presented, allowing the central heating to be made to work exactly as required. Programming the thermostat is simple too, thanks to the easy-to-use rotary knob and two push button interface. An intuitive holiday system also allows for further control of the heating system. In addition to this there is also a calendar function with support for automatic summer/winter changeover to ensure there isn't any unwanted early or late start ups. Intelligent time and temperature control of heating and domestic hot water Attractive easy to use design with blue backlit display Automatic summer and winter time change over Five operation modes Cylinder boost option Wireless control Fits into the fascia of new and old Vaillant ecoTEC boilers 3 independent time settings per day Holiday set-back function Calendar function
