Efficient gas heating - with condensing technology




Calorific value (Hs)


Brennwerttechnik - Der Inox-Radial-Wärmetauscher aus Edelstahl in Kombination mit dem MatriX-Gasbrenner ist Garant für hohe Energieeffizienz und langfristig hohen Wärmekomfort.

The MatriX gas burner

The MatriX gas burner represents a milestone in Viessmann heating technology. The use of the stainless steel MatriX gauze endows it with a long service life. The burner is resistant to high temperature loads.

Gas condensing boiler

With condensing technology, not only is the heat from the combustion of fuel oil or gas utilised, but also the heat that, with non-condensing heating technology, would otherwise escape unused up the chimney. Condensing boilers extract almost all of the heat latent in flue gases and convert it into additional heating energy. To do this, Viessmann condensing boilers are equipped with stainless steel Inox-Radial heat exchangers, which cool the flue gases before they are routed into the stack, to the extent that the water vapour contained within them is deliberately condensed, transferring the additional heat released into the heating system.