VITOCROSSAL 300

High efficiency, gas-fired condensing boiler with Inox-Crossal heat exchanger surface in corrosion-resistant stainless steel. Rated input: 638 to 3361 MBH - 187 to 985 kW

State-of-the-art condensing technology

Operating costs for medium and large size heating systems are often not given due consideration. By modernizing the heating boilers, energy consumption and environmental impact can be reduced considerably.

Condensing boiler technology provides distinctive possibilities to lower gas consumption dramatically in apartment buildings, commercial, industrial and public buildings.

The benefits at a glance

High operating reliability and long service life due to the vertically arranged, corrosion-resistant Inox-Crossal heat exchanger surface made of stainless steel.
Low-emission combustion - the Vitocrossal 300 boiler series has emission values within and well below the limits set by the requirements of the German environmental emblem "Blue Angel", the Swiss Clean Air Regulations, California Regulations, and the new environmental performance standards for boiler emissions, established by the CCME, effective 1994.
Energy savings and reduced impact on the environment through enhanced utilization of the latent heat contained in the flue gases.
Depending on the heating system water temperature, efficiencies in excess of 95% can be achieved through intensive flue gas condensation: The new, highly efficient Inox-Crossal heating surface ensures optimum heat transfer to the boiler water. The flue gas temperature is only approx. 10 °C (18 °F) above the boiler return temperature.
Easy transport into boiler rooms due to narrow design and low weight - an important factor in modernizing the boiler room.
Safe heat transfer ensured by wide dimension water walls and large water content.

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Built to last

The Vitocrossal 300 is constructed using only the highest quality materials. The Inox-Crossal vertical heat exchanger surface is made of high-grade SA 240-316 Ti stainless steel - ideal for condensing applications.

Corrosive condensate simply drains downward off the smooth surfaces, effectively self-cleaning the heat exchanger and extending the operational life of the boiler, while reducing maintenance costs.

Where can I buy a Vitocrossal 300?

To get a quote for a new Vitocrossal 300 boiler system, please contact a Viessmann Sales Representative near you. You can find a Sales Representative in your area via our Sales Network.

For design questions and further technical information, you may also contact the commercial project team at our head office:

Viessmann Manufacturing Company Inc.
45 Access Road
Warwick, RI 02886

Tel.    401-732-0667
Tel.    800-288-0667 (Toll-free)
Fax    401-732-0590

Email info@viessmann-us.com

Product details

Overview

Rated input

638 to 3361 MBH - 187 to 985 kW

Combustion efficiency

Up to 98.3%

Fuel

Natural gas, propane gas

Application range

For apartment buildings, commercial applications and district heating, new buildings and retrofits.

DHW heating

Additional DHW tank(s) required, for a high level of DHW convenience

Warranty

Limited 8 year commercial warranty

Additional features

Multi-boiler installation up to 13,444 MBH (3,940 kW) with up to 4 boilers.

Technical data

Downloads

Product manuals

Installation, operating and service instructions

View manuals

CAD drawings

2D and 3D design files in DWG and ADSK format

View drawings

Parts catalog

Parts lists and diagrams for the Viessmann product line

View catalog

A perfect match – System technology

"The whole is greater than the sum of its parts." According to this philosophy, Viessmann does not just make individual heating equipment components that meet the high Viessmann standards for quality, reliability and effectiveness. Rather, all products are part of a matching concept, where all components complement one another. Only the perfect interaction of system integrated components draws out the maximum potential of our innovative leading technology.

Viessmann system technology includes everything you need for a reliable and economical heating system. The Vitotronic control unit with remote control, the powerful Vitocell DHW tanks for best DHW convenience, to high-quality solar thermal systems for cost-saving heating.