Vaillant VRT350 Programmable Room Thermostat

The VRT 350 programmable room thermostat constantly monitors the room temperature and adjusts the boiler output to maintain the desired temperature  achieving fuel savings by delivering the right amount of energy required. Only two push buttons and one rotary knob are needed to select and change data, making it easy to fine-tune your heating system. 

• 3 independent time periods per day
• Advanced heating function to temporarily override the current time programme
• Easy-to-read blue backlit screen and plain text display
• Holiday set-back function
• Calendar function for automatic summer/winter changeover.