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Home / Bullerjan FreeFlow FF18 type 03
Product features Technical data Downloads
Bullerjan Free FlowFF18 type 03

Bullerjan stoves FreeFlow FF18. With patented combustion technology. The FreeFlow FF18 stoves type 03 with 20 kW and type 04 with 30 kW are designed for heating large rooms.
Type 03 heats approx. 580 m³ with average room insulation, type 04 even approx. 860 m³. With good room insulation, the heat output even increases considerably.

These large furnaces are now also tested and certified in accordance with BImSchV Stage 2 in Germany, Article 15a B-VG in Austria and the Swiss Clean Air Act

20 kW


Approved for operation with 20 kW

General
Performance 20 kW
Energy label A
Dimensions
W / H / D 71 cm / 90 cm / 104 cm
Total weight 220 kg
depth of combustion chamber 74 cm
exhaust gas nozzle ø 16 cm
air supply nozzle ø 10 cm
Height centre exhaust gas nozzle rear approx. 65 cm
Height centre air supply nozzle   approx. 21.5 cm
Distance to combustible materials (sides / bottom / front / back) 60 cm / 0 cm / 150 cm / 85 cm
Emissions
Efficiency 80%
Nox (13% O2) 26 mg/m3
Co2 content (13 % O2) 1125 mg/m3
Mean exhaust gas temperature 308 °C
General catalogue Bullerjan GmbH 2022/2023
Download as PDF

Assembly and operating instructions
Download as PDF

Assembly instructions combustion chamber lining vermiculite
Download as PDF

Product data sheet with 20 kW
Download as PDF

Declaration of performance
Download as PDF

Technical documentation EcoDesign / Ecolabel
Download as PDF

Declaration of conformity EG
Download as PDF

Declaration of conformity CE
Download as PDF

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Isernhagen

Phone: +49 (0) 5136/9775-0
E-Mail: info@bullerjan.com

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  • STOVES
    • Special offer
    • FreeFlow
    • cook
    • B² Flex
    • B³ and B³ MAX
    • B⁴
    • B⁴ S
    • dot
  • EQUIPMENT
    • Accessories FreeFlow
      • Pedestals
      • Equipment packages
      • Handle sets
    • Connection material
    • Serving plates / Spark arrestor
    • Fireplace tools / Storage wood
    • Pull limiter
    • Turboflex heat exchanger
    • Other
  • Spare parts
    • FreeFlow
    • cook
    • B-Serie
  • Bullerjan recommends
    • Ooni
      • Ooni ovens
      • Ooni Accessories
    • Solo Stove
      • Solo Stove fire bowls
      • Solo Stove accessories
  • Info
    • Händlersuche
    • Things to know
    • Downloads
  • CONTACT
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