Fokolus Wood Boilers 20kW – 42kW
Obtaining energy for heating in different ways is essential, not only for the whole country, but also for each individual who has the opportunity. As part of Unical’s programme for exploiting biomass in order to attain a major harmony with the environment, we are pleased to present three new wood log boilers, ideal for those consumers who, aware of the energy problems they are facing, desire products easy to use, with high performances and reduced fuel consumption, without having to resort to onerous investments.
Simplicity and perfection The range of FOKOLUS boilers sums up the most primitive features which wood evokes. On one hand nature and on the other the technology which Unical has been able to develop. With the combustion process, the whole cycle which characterizes renewable energies comes to a close. The results are: comfort, economics, friendly environmental, all offered “naturally” by FOKOLUS.
The optimization of combustion is guaranteed by the thermostatic primary air inlet regulator and by the micrometric secondary air regulator. However, it is the use of a special refractory catalyst, positioned in the combustion chamber’s upper vault, which favours the pyrolysis process of the cellulose and the reduction of CO emissions. Once this real and proper “stone catalyst” has reached the working temperature, it contributes determinedly to the wood’s complete combustion.
The organic molecules are thus transformed in primary gaseous elements and solid residual products. The first are burnt, the latter, in the intensive heat, burn thanks to the secondary air, with the so called “slow flame”, which enables the boiler to operate for longer, and so reduces the need of refuelling. At the end of the process, the noncombustible ashes will fall into a large ash pan placed underneath the grate.
The passage of the flue gasses takes place vertically, from the bottom to the topmost direction, then they enter the “tunnel” in the vault, built in a special refractory catalyst material, and enter head-on into the hollow space between the latter and the arched vault, soaked by the system’s water, then they flow out through the rear outlet.
Product Quick Check
- Range: 20 – 42 kW
- Efficiency: 89%
- Outdoor option: No
- Max Pressure: 300kpa
Power range from 20-42kW