17,040.00 zł (tax incl.)
Defro Optima Komfort Eko 22 kW 5th class charging boiler
Intended use: A new generation (steel) coal-fired boiler (class 5); meets all ecological standards, has the Ecodesign certificate and high thermal efficiency. Equipped with a capacious charging chamber and ceramic catalysts supporting the combustion process. Dedicated to water heating installations in an open or closed system with forced or gravitational water circulation.
Coal boiler of 5 Class with EcoDesign certificate DEFRO Komfort Eko with a power of 22 kW.
RELEVANT INFORMATION
In addition to modern and automated for coal and eco-pea, we also recommend traditional class 5 manual loading stoves - without electronics, but made according to the latest technology. These are coal and eco-pea stoves much more environmentally friendly, in which emissions of harmful compounds have been reduced to a minimum.
The proposed DEFRO Optima Komfort Eko 22 kW coal-fed boiler is a new generation heating device, which, thanks to its extremely favorable price, is an inexpensive way to heat your home and domestic water with solid fuel, in this case hard coal of the pea-sort. The boiler has high thermal efficiency, is equipped with a capacious charging chamber and ceramic catalysts to support the combustion process.
DEFRO's 22 kW Optima Komfort Eko boiler also meets Class 5 and Ecodesign (Ecodesign) criteria.
PROPERTIES OF DEFRO OPTIMA COMFORT EKO BOILER
- 3 years warranty for heat exchanger tightness, 2 years warranty for other components and smooth operation of the boiler (provided that they are installed in accordance with the boiler DTR)
- Heat exchanger made of certified high-grade steel
- Mechanical control of the combustion process by means of a knob in the ash door
- Adapted for installation of a thermostatic draught measurer\
- Large feeding chamber
- Adjustment of secondary air supply
- Boiler suitable for installation in a closed system, provided that safety devices are installed in accordance with the boiler DTR
PRIMARY ADVANTAGES
- Heat exchanger made of certified steel
- High thermal efficiency (90%)
- Change of door opening direction (does not apply to internal incandescent door)
- Large filling chamber
- Boiler adapted as standard for installation in a closed system, provided that safety devices are installed in accordance with the boiler DTR
- 3-year warranty for heat exchanger tightness, 2 years for other components
- Producer
- DEFRO
- Model
- Optima Comfort Eco
- Power
- 22 kW
- Fuel Type
- hard coal from the pea assortment
- System type co
- open and closed
- water capacity
- 81 years
- Efficiency
- 89.9%
- Flue diameter
- 178mm
- Energy efficiency class
- B
- Height
- 1295mm
- Total depth
- 859mm
- Overall width
- 550mm
- Weight
- 355 kg
- Manufacturers warranty
- 3-year warranty for the tightness of the heat exchanger, 2-year warranty for other elements
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