FOKOLUS
1 / 8Pages

FOKOLUS TECHNOLOGICAL TRADITION

FOKOLUS Nominal heat output Wood storage The force of steel, the heating energy of stone 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...

The secrets The range of FOKOLUS boilers is entirely constructed in thick carbon steel. It has been designed to heat homes measuring from 80 to 300 square metres. The fire box has a classical design. AIR INLET REGULATOR CHAIN REFRACTORY CATALYST WOOD STORAGE AND COMBUSTION CHAMBER DOOR The wood is loaded onto the grate. Easy access to the inside of the boiler via two large doors: one to gain access to the wood storage and combustion chamber and one to gain access to the ash pan. AIR INLET THERMOSTATIC REGULATOR

The features of FOKOLUS Controlled combustion, long boiler operation and reduced emissions The optimization of combustion is guaranteed by the thermostatic primary air inlet regulator (photo 1) and by the micrometric secondary air regulator. However, it is the use of a special refractory catalyst (photo 2), 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...

Insulation for high efficiency The casing is insulated with 60 mm thick, anti-tear, rock wool material which guarantees minimum heat loss and thus ensures high efficiencies. An overheating safety system, composed of a steel heat exchanger (coil) immersed directly in the boiler water and of a thermal drainage valve, protects the boiler from overheating. CH system flow Heat transfer fins CROSS SECTION VIEW BOILER BODY Boiler body rock wool insulation Flue chamber Overheating protection by cooling coil Flue outlet Combustion chamber Boiler water Refractory catalyst Bottom grate CH system return

Naturally functional Easy to use A by-pass permits the flue gasses to discharge directly into the chimney during the ignition and loading operations. In this way the air inlet and combustion are favoured, thus avoiding the release of flue gasses through the front door. The thermostatic adjustments are simple and quick and aided by a practical air inlet regulator. Once the required temperature has been set through the appropriate control knob, the dilatation capacity of a waxy substance is exploited in order to open and close the combustion air’s apertures. This air regulation modulates the...

Dimensions and technical data Key: 1 - Upper loading door 2 - Lower cleaning door 3 - Thermostatic air inlet regulator 4 - Secondary air inlet aperture 5 - Primary air inlet aperture 6 - inlet regulator chain Air 7 - By-pass opening handle with counterweight 8 - Rear smoke chamber 9 - Smoke chamber cleaning door T1 - CH flow T2 - CH return T3 - Thermostatic air inlet regulator connection T4 - Chimney connection T5 - Safety heat exchanger connections T6 - Bulb holder for thermometer T7 - Bulb holder for thermal safety drain valve sensor FRONT VIEW REAR VIEW MODEL NOMINAL OUTPUT* NOMINAL...

46033 castel d’ario - mantova - italy - tel. +39 0376 57001 - fax +39 0376 660556 - export@unical-ag.com - www.unical.eu Unical AG declines any liability for the inaccuracies that may appear due to errors in transcription or printing. It also reserves the right to introduce those modifications to its products that it considers necessary or useful, without compromising the essential characteristics of the said products.