Viessmann Vitocrossal 200 399,000 BTU CI2 Floor Standing Gas Condensing Boiler - CI2399

The Vitocrossal 200 CI2 is a versatile boiler system offering a highly efficient solution for custom residential, as well as various commercial applications. With six sizes ranging from 399 to 2,000 MBH, this gas condensing unit can be cascaded for capacities up to 32,000 MBH. The Vitocrossal 200 CI2 is only 27 inches (68 cm) wide without casing, fitting through any standard door, providing ease of access for retrofit applications and is particularly recommended for modernization. Compact dimensions facilitate the replacement of old systems even in tight spaces, requiring a footprint of less than 9.9 sq ft. The new Vitocrossal 200 CI2 is a contractor's dream with integrated installation features for peak mobility and unprecedented power density ratio allowing for optimal side by side installation even in the tightest spaces. A redesigned combustion chamber provides the same reliability and efficiency while reducing overall size by over 30%, yet still maintaining class-leading water volume and low pressure drop.

• Natural Gas or Liquid Propane
• Industry leading thermal efficiency up to 98% for lower energy costs.
• Self-calibrating active O2 trim technology automatically adjusts to gas type and multiple vent options / lengths.
• No primary boiler pump required.
• Industry leading turn-down ratio up to 30:1 with modulating MatriX cylinder burner.
• Viessmann One Base control platform enables control via ViGuide app and digital services.
• Integrated installation features for peak mobility.
• Class-leading low pressure drop and thermal efficiency.
• High operational reliability and long service life with corrosion-resistant Inox-Crossal stainless steel heat exchanger.
• Side by side installation up to 16 cascaded boilers.
• External wall-mounted gateway available for Modbus TCP, Modbus RTU, and BACnet IP (up to 8 boilers per gateway).
• Extremely clean combustion � meets Low NOx requirements.
• Compact dimensions and small footprint boast an unprecedented power density ratio.
• Integrated valve proving system (VPS) for all sizes.
• Time-saving service � all components are easily accessible from the front and back of unit.

Want to learn more about this hydronic boiler? Read our blog on factors to consider before purchasing a hydronic boiler, pros and cons of hydronic boilers, and hydronic boiler recommendations.