Commercial condensing boilers and heating systems
Vitocrossal 300 Type CM3
Inox-Crossal heating surface and MatriX burner
The Vitocrossal 300 represents proven condensing technology. Its smooth stainless steel Inox-Crossal heating surface offers the ideal solution for utilising condensing technology. The innovative surface allows condensate created by this process to simply run off, resulting in a longer service life whilst reducing maintenance costs.The combination of the Inox-Crossal heat exchanger surface with the patented MatriX gas burner is another milestone in Viessmann heating technology. It saves heating costs and guarantees minimum emissions without compromise.
MatriX gas burner
The MatriX gas burner ensures low energy consumption and quiet operation. With a modulating range down to 30% it achieves extremely low NOx emissions.
Particularly suitable for local heating networks, apartment buildings and commercial buildings
The Vitocrossal 300 range of condensing boilers from 87 to 1 400 kW offers the right solution for every demand – for apartment buildings as well as local heating networks and public or commercial buildings.