Vitoflex 300-RF

Discontinuation notice

The Vitoflex 300-RF boiler series has been discontinued in North America. If you are looking to purchase a new commercial boiler, please consider the Vitocrossal 200 or Vitocrossal 300 series.

Industry-leading design

With its patented rotary combustion chamber design, the Vitoflex 300-RF boiler features the industry's most advanced combustion technology. A feed auger continuously moves the wood fuel onto a moving grate, where gasification of the fuel under precisely controlled primary air takes place. The combustible gases (syngas) then rise into the rotary combustion chamber, where, through spin impulses of the rotation blower, the gases blend with precisely controlled secondary air, resulting in complete combustion.
 

Clean-burning and efficient

Equivalent in quality to modern gas combustion, the advanced combustion process of the Vitoflex 300-RF also keeps emission levels of CO (<10 ppm), NOx (<75 ppm) and dust particles (<0.06 lb/ MMBtu) to a minimum.

Plus, unlike oil or gas, wood is a CO₂-neutral, renewable form of energy. Used with our digital, modulating-output control, the Vitoflex 300-RF boiler achieves an efficiency of 85%.
 

Containerized package

The Vitoflex 300-RF is available as a fully containerized package for applications where housing for the boiler is not available or onsite construction costs must be kept to a minimum. This pre-packaged solution includes the boiler pre-installed in a specialized shipping container and all peripheral equipment. Customized containerized packages are available to suit your individual needs.