Boiler DEFRO FIREWOOD 12 kW

SKU: F170C EAN: 2010000030073
Manufacturer

Price 1 812,37 
Gross

1 812,37 
Gross

In stock:

2 pcs
Login to place an order

1 812,37 
Gross

In stock:

2 pcs
Login to place an order

Product details

Manufacturer

Defro FIREWOOD Series Wood Log Boilers

Defro’s FIREWOOD series boilers are modern heating devices designed for the manual loading and combustion of wood logs. Engineered with efficiency and eco-friendliness in mind, they meet the stringent standards of the Ecodesign Directive and achieve a high energy efficiency rating of A+. The FIREWOOD boilers provide a reliable source of heat for users who prefer traditional wood fuel.

Key Features of Defro FIREWOOD Boilers:

  • Designed for Wood Log Combustion: The boiler is optimized for the efficient burning of logs with a moisture content of up to 25% during manual loading.
  • High Energy Efficiency: The devices boast an energy class rating of A+ and a seasonal space heating efficiency of 80%.
  • Ecodesign Compliance: The boilers comply with the requirements of Commission Regulation (EU) 2015/1189, meaning they produce low levels of emissions, including particulate matter (PM), carbon monoxide (CO), and nitrogen oxides (NOx).
  • Various Heating Powers: The series includes models with nominal heat output of 12, 15, 19, and 24 kW, allowing for customization to meet individual heating needs of the building.
  • Compatibility with Heat Buffer: To ensure optimal operation, compliance with emission standards, and maximum efficiency, it is recommended to operate the boiler in a system with a suitably selected heat buffer tank.

Who is this a good choice for?

Defro FIREWOOD boilers are an excellent choice for those seeking an efficient and eco-friendly wood log boiler with manual loading. They are well-suited for single-family homes where users appreciate traditional fuel and are prepared for the upkeep involved in manually loading wood. The need for compatibility with a heat buffer makes this solution ideal for conscious users aiming to optimize their heating system’s performance.

Product Card – DEFRO FIREWOOD Boilers 12-24 kW

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

in accordance with the Commission Regulation (EU) No 2015/1189 and the Commission Delegated Regulation (EU) No 2015/1187

Parameter FIREWOOD 12 FIREWOOD 15 FIREWOOD 19 FIREWOOD 24
Device Parameters
Model Identifier FIREWOOD 12 FIREWOOD 15 FIREWOOD 19 FIREWOOD 24
Fuel Feeding Method Manual loading: the boiler should be operated with a hot water tank of at least 420 l capacity Manual loading: the boiler should be operated with a hot water tank of at least 555 l capacity Manual loading: the boiler should be operated with a hot water tank of at least 735 l capacity Manual loading: the boiler should be operated with a hot water tank of at least 960 l capacity
Condensing Boiler No No No No
Combined Heat and Power (CHP) Boiler No No No No
Multi-functional Boiler No No No No
Parameters According to Regulation 2015/1187
Energy Efficiency Class A+ A+ A+ A+
Rated Thermal Power (kW) 12 15 19 24
Energy Efficiency Index (EEI) 117 117 117 117
Seasonal Energy Efficiency for Space Heating (ηs) (%) 80 80 80 80
Fuel and Emissions Related to Seasonal Space Heating
Fuel (recommended / other suitable)
Logs, moisture ≤ 25 % yes / no yes / no yes / no yes / no
Chips, moisture 15-35 % no / no no / no no / no no / no
Chips, moisture > 35 % no / no no / no no / no no / no
Palletized or briquetted wood no / no no / no no / no no / no
Wood shavings, moisture ≤ 50 % no / no no / no no / no no / no
Other wood biomass no / no no / no no / no no / no
Non-wood biomass no / no no / no no / no no / no
Hard coal no / no no / no no / no no / no
Lignite (including briquettes) no / no no / no no / no no / no
Coke no / no no / no no / no no / no
Anthracite no / no no / no no / no no / no
Briquettes from mixed fossil fuel no / no no / no no / no no / no
Other fossil fuel no / no no / no no / no no / no
Briquettes from a blend (30-70 %) of biomass and fossil fuel no / no no / no no / no no / no
Other blend of biomass and fossil fuel no / no no / no no / no no / no
PM Emission (mg/m³) – Recommended Fuel 17 17 16 16
OGC Emission (mg/m³) – Recommended Fuel 17 16 17 16
CO Emission (mg/m³) – Recommended Fuel 598 641 622 615
NOₓ Emission (mg/m³) – Recommended Fuel 114 110 111 110
Properties When Using Recommended Fuel Only
Produced Useful Heat
at rated thermal power (Pn) (kW) 12.1 / 12.5 15.3 / 15.5 19.0 / 19.2 24.4 / 24.1
at 30 % of rated thermal power (Pp) (kW) n/a n/a n/a n/a
Operational Efficiency
at rated thermal power (ηn) (%) 82.5 / 83.3 82.4 / 83.1 82.6 / 83.0 82.8 / 83.2
at 30 % of rated thermal power (ηp) (%) n/a n/a n/a n/a
For Solid Fuel Combined Heat and Power Boilers: Electrical Efficiency
at rated thermal power (ηel,n) (%) n/a n/a n/a n/a
Electricity Consumption for Own Use
at rated thermal power (elmax) (kW) n/a n/a n/a n/a
at 30 % of rated thermal power (elmin) (kW) n/a n/a n/a n/a
Secondary devices for emission reduction, when applicable (kW) n/a n/a n/a n/a
in standby mode (PSB) (kW) n/a n/a n/a n/a

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