The new Vitocrossal 200, CM2 offers proven Viessmann gas-fired condensing technology in a packaged solution. The Inox-Crossal stainless-steel heat exchanger ensures high operational reliability and a long service life, while the cylinder burner ensures quiet and environmentally friendly operation with a modulation range of 25% to 100%. With firing rates up to 1 million Btu/hr., the Vitocrossal 200, CM2 is ideal for large residential and light commercial applications.