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Boiler Defro Optima Komfort Plus 20 kW

Boiler Defro Optima Komfort Plus 20 kW

Catalog number: KCO-KP-20|
DEFRO
Available Options

5460.00 PLN

4625.00

PLN Incl. VAT

Cost: Individual calculation
(After placing your order we will send you a non-binding offer containing delivery costs.)
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Structure of OPTIMA KOMFORT PLUS boilers ensures two-system operation and combustion of all types of fuels - fines in case of firing from top (with operation time up to 20 hours) and the remaining solid fuels (coal, wood, mix of coal and fines) in case of firing from bottom. Electronic control of air blowing for combustion, allowing more precise temperature adjustment and increasing servicing comfort, are used in the boilers. Multi-point air supply system to the fuel charing zone increases stability and efficiency of boiler operation.

Fuel:
- coal,
- mix of coal and fine coal,
- wood in pieces,
- edgings and chips.

 

Warranty:
- 4 years for tightness of the boiler's exchanger.
- 2 years for other elements.

Product specification

Power output 20 kW
Weight 319 kg
Exhaust gas pipe diameter 178 mm
Efficiency 85 %
Min. chimney diameter 160 mm
Size of heated surface 200 m²
Water capacity 72 L
Height 1620 mm
Width 600 mm
Depth 1115 mm
Max. water temperature 85 °C
Max working pressure 1.5 bar
Loading compartment dimensions 308x188 mm
Required chimney draught 26 Pa
Min. chimney height 7 m
Outlet and inlet size 1 1/2 inch

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