Boiler Defro Delta Plus 25 kW

Boiler Defro Delta Plus 25 kW

Catalog number: KCO-DP-25|
Available Options

5929.00 PLN



Cost: Individual calculation
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DELTA PLUS boilers distinguished by modern design characteristic of automatic boilers. The use of precisely blended, multi-system air supply to the furnace combustion ensures good performance for a wide range of fuels with different grain size. The boiler has an innovative vertical plate heat exchanger, ensures optimum exhaust flow and provides the same high efficiency boiler. S3P driver used with the modified PID algorithm provides even better performance, through lower fuel consumption compared to standard controllers. The control system works with two pumps, and hot water, but it can be successfully extended with eg. mixing valve module or room control.

- coal,
- had,
- wood,
- wood pellets,
- sawdust.

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

Product specification

Power output 25 kW
Weight 331 kg
Exhaust gas pipe diameter 159 mm
Efficiency 83 %
Min. chimney diameter 175 mm
Size of heated surface 250 m²
Water capacity 90 L
Height 1184 mm
Width 748 mm
Depth 1094 mm
Max. water temperature 85 °C
Max working pressure 1.5 bar
Required chimney draught 28 Pa
Min. chimney height 7 m
Outlet and inlet size 1 1/2 inch


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