Wide modulation ratio of 1:4, e.g.

W to 26kW ensures optimised burner operation.

The new gas fired compact condensing boiler Vitodens 222-F is designed specifically for modernising heating systems and as replacement for older gas fired boilers with a cylinder below.

Output range up to 35 kW allows the heating centres design to give you very high DHW convenience.

The proven MatriX cylinder burner with Lambda Pro Control combustion controller automatically adjusts itself to varying gas qualities and ensures a constantly high seasonal effi ciency of 98.

Contractor and user benefit equally from the Vitotronic control unit which is very easy to use This is because the structure of the control menu is logical and easy to understand, and the unit is backlit, rich in contrast and easy to read.

If in doubt, a help function informs users of the next steps to perform.

The graphical user interface is also designed to show heating curves.

If required, the programming unit can be installed anywhere on a wall mounting base up to five metres (cable length) away from the heating centre.

Vitodens 222-W User Manual