Vitocrossal 200, CM2

Gas-fired condensing boiler with fully-modulating pre-mix cylinder burner. Rated input: 133 to 2245 MBH (single) / 17960 MBH (cascade).

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Product Description

Unparalleled flexibility and maximum efficiency

With its distinctive mix of proven Viessmann technology and innovative new features, the new Vitocrossal 200, CM2 takes a bold step forward while retaining the superior Viessmann quality you know and trust. The boiler combines unparalleled flexibility with maximum efficiency, making it your ideal choice for a new installation or economical retrofit in large residential or commercial applications.

Benefits at a glance

  • Extremely low NOx emissions and quiet operation from new fully-modulating Viessmann pre-mix cylinder burner.
  • Wide modulation range of 5:1 turndown ratio precisely matches load conditions.
  • Pre-assembled burner simplifies installation and commissioning.
  • Multiple venting possibilities with installed air intake kit for direct or chimney venting PP(s) or stainless steel up to 198 ft. of vent length.
  • Common venting up to four boilers.*
  • Gas fuel flexibility (NG/LPG/LNG) with simple electronic conversion.
  • Low inlet gas pressure requirement (NG) as low as 4 inches of water column for compatibility with a range of supply pressures.
  • Large water content extends burner run time and reduces cycling.
  • No dedicated boiler pump required due to extremely low water pressure drop through heat exchanger – no low-loss header required.**
  • Generous stainless steel heat transfer surface area for maximum heat extraction.
  • Seamless integration with building management systems.

* In accordance with local codes and regulations of authorities having jurisdiction.
** Contact your Viessmann Representative for boiler pump and low-loss header requirements in multiple-boiler installations.

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