Boiler DEFRO FIREWOOD 15 kW

SKU: F170D EAN: 2010000030080
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1 988,54 
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Manufacturer

Defro FIREWOOD Wood Log Boilers

Defro FIREWOOD boilers are modern heating devices designed for manual loading and burning of wood logs. Engineered for efficient and eco-friendly heating, they meet the strict standards of the Ecodesign directive and achieve a high energy efficiency class of A+. The FIREWOOD boilers are a reliable heat source for users who prefer traditional fuel in the form of wood.

Key Features of Defro FIREWOOD Boilers:

  • Designed for burning wood logs: The boiler is optimized for effective combustion of wood logs with moisture content up to 25% during manual loading.
  • High energy efficiency: These devices have an energy class of A+ and a seasonal energy efficiency for space heating of 80%.
  • Compliance with Ecodesign: The boilers meet the requirements of Commission Regulation (EU) 2015/1189, ensuring low emissions of pollutants, including particulate matter (PM), carbon monoxide (CO), and nitrogen oxides (NOx).
  • Various heating powers: The series includes models with rated thermal output of 12, 15, 19, and 24 kW, allowing adaptation of the boiler to the individual heating needs of the building.
  • Collaboration with a heat buffer: To ensure optimal operation, compliance with emission standards, and maximum efficiency, it is recommended to operate the boiler in conjunction with a properly sized heat buffer tank.

Who is this a good choice for?

Defro FIREWOOD boilers are an excellent choice for individuals seeking an efficient and eco-friendly wood log boiler with manual loading. They are well-suited for single-family homes, where users value traditional fuel and are prepared for the maintenance involved in manually adding wood. The requirement for cooperation with a heat buffer signifies this solution is intended for conscious users aiming to optimize the performance of their heating system.

Product Card – DEFRO FIREWOOD Boilers 12-24 kW

PRODUCT CARD – DEFRO FIREWOOD Boilers (12-24 kW)

according to Commission Regulation (EU) No 2015/1189 and Commission Delegated Regulation (EU) No 2015/1187

ParameterFIREWOOD 12FIREWOOD 15FIREWOOD 19FIREWOOD 24
Device Parameters
Model IdentifierFIREWOOD 12FIREWOOD 15FIREWOOD 19FIREWOOD 24
Fuel Supply MethodManual loading: the boiler should be operated with a minimum capacity domestic hot water tank of 420 lManual loading: the boiler should be operated with a minimum capacity domestic hot water tank of 555 lManual loading: the boiler should be operated with a minimum capacity domestic hot water tank of 735 lManual loading: the boiler should be operated with a minimum capacity domestic hot water tank of 960 l
Condensing BoilerNoNoNoNo
Cogeneration Boiler for Solid FuelNoNoNoNo
Multifunctional BoilerNoNoNoNo
Parameters according to Regulation 2015/1187
Energy Efficiency ClassA+A+A+A+
Nominal Thermal Power (kW)12151924
Energy Efficiency Index (EEI)117117117117
Seasonal Room Heating Energy Efficiency (ηs) (%)80808080
Fuel and Emissions related to Seasonal Room Heating
Fuel(recommended / other suitable)
Logs, moisture ≤ 25 %yes / noyes / noyes / noyes / no
Chips, moisture 15-35 %no / nono / nono / nono / no
Chips, moisture > 35 %no / nono / nono / nono / no
Compressed wood in the form of pellets or briquettesno / nono / nono / nono / no
Sawdust, moisture ≤ 50 %no / nono / nono / nono / no
Other wood biomassno / nono / nono / nono / no
Non-wood biomassno / nono / nono / nono / no
Hard Coalno / nono / nono / nono / no
Lignite (including briquettes)no / nono / nono / nono / no
Cokeno / nono / nono / nono / no
Anthraciteno / nono / nono / nono / no
Briquettes from mixed fossil fuelno / nono / nono / nono / no
Other fossil fuelno / nono / nono / nono / no
Briquettes from a mixture (30-70 %) of biomass and fossil fuelno / nono / nono / nono / no
Other mixture of biomass and fossil fuelno / nono / nono / nono / no
PM Emission (mg/m³) – Recommended Fuel17171616
OGC Emission (mg/m³) – Recommended Fuel17161716
CO Emission (mg/m³) – Recommended Fuel598641622615
NOₓ Emission (mg/m³) – Recommended Fuel114110111110
Properties when operated exclusively with recommended fuel
Produced Usable Heat
at nominal thermal power (Pn) (kW)12.1 / 12.515.3 / 15.519.0 / 19.224.4 / 24.1
at 30 % of nominal thermal power (Pp) (kW)n/an/an/an/a
Operational Efficiency
at nominal thermal power (ηn) (%)82.5 / 83.382.4 / 83.182.6 / 83.082.8 / 83.2
at 30 % of nominal thermal power (ηp) (%)n/an/an/an/a
for solid fuel cogeneration boilers: electrical efficiency
at nominal thermal power (ηel,n) (%)n/an/an/an/a
Electricity Consumption for Own Needs
at nominal thermal power (elmax) (kW)n/an/an/an/a
at 30 % of nominal thermal power (elmin) (kW)n/an/an/an/a
secondary emission reduction devices, if applicable (kW)n/an/an/an/a
in standby mode (PSB) (kW)n/an/an/an/a

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