calorMATIC 350/350f

Smart timer, wired & wireless, for weekly programming

  • Intelligent time and temperature control of heating and domestic hot water with new attractive, easy to use design with blue backlit display
  • Automatic Summer/Winter time change over, 5 operation modes – Automatic, Summer, comfort, set back and system off
  • Two temperature setting levels: Desired and set back temperatures
  • Cylinder boost option
  • eBUS connection, also obtainable with wireless data transfer ("f" version)


Choosing the proper heating control

You have a choice of what kind of controls you have to manage your boiler. The more sophisticated the control the more flexibility you have of your heating system.

Smart time

calorMATIC 350 intelligent room compensating controls allow you to fine tune your heating system, giving you even more control. These controls allow you to turn your system on or off at different times of the week or weekend, and continually monitors and adapts to give you the desired room temperature at all times.

Comfortable and easy to operate

Its blue backlit screen and plain text display make the VRT350 easy and clear to understand. Only two push buttons and one rotary knob are needed to select and change data. Even more, when you go on holiday the VRT 350 has a holiday set-back function, which reduces the temperature in your property and heats it up before you come back home.