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Condensing Unit with MatriX cylinder burner

Rated output: 404 (135) to 628 kW, as twin-boiler system up to 1256 kW

Powerful stainless steel condensing Unit with MatriX cylinder burner

With the Vitocrossal 200, Viessmann now offers a high-grade condensing boiler with an output range from 404 (135) to 628 kW. 

The proven stainless steel Inox-Crossal heating surface, together with the MatriX cylinder burner developed by Viessmann, offers particularly quiet, efficient and environmentally responsible combustion with a modulation range from 33 to 100%. The Inox-Crossal heating surfaces ensure a highly effective heat transfer and high condensation rate.
 
The Vitocrossal is suitable for open and balanced flue operation across its entire output spectrum.
 
Twin-boiler system up to 1256 kW 

For output in excess of 628 kW, two Vitocrossal 200 can also be operated as a cascade with the same provisions for control and the flue gas side. For twin-boiler systems, Viessmann offers specifically designed flue gas headers made from stainless steel as well as the hydraulic system pipework.

Benefits at a glance:

• Condensing Unit with Inox-Crossal heating surfaces and MatriX cylinder burner
• The stainless steel Inox-Crossal heating surface ensures high operational reliability and long service life
• Inox-Crossal heating surface for highly effective heat transfer and high condensation rate
• Self-cleaning effect through smooth stainless steel surface
• MatriX cylinder burner for particularly quiet and environmentally responsible operation with a modulating range of 33 to 100%
• Easy hydraulic connections; no minimum heating water flow rate required
• Optional open flue or balanced flue operation
• Cascade with pre-fitted accessories on the hydraulic and flue gas side

Specification:

• Output range: 404 (135) to 628 kW, as two-boiler system up to 1256 kW
• Standard efficiency: 98% (Hs) / 109% (Hi)
• Dimensions 628 kW: 2050 x 1200 x 1980 mm (length x width x height)
• Permissible operating pressure 5.5 bar