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Home / B⁴ S / Bullerjan B⁴ S steel

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Impressions

Bullerjan B⁴ S steel

Elegant, stylish and versatile is the design of the new stove series B⁴ S. A clear form language and coherent proportions are predefined - however, thanks to an enormous selection of equipment variants, the B⁴ S can be designed individually in such a way that it either adapts to the interior style in a restrained elegant way or becomes a real eye-catcher.

In addition to above-average processing quality "Made in Germany", the model B⁴ S impresses with its harmonious flame pattern, its excellent efficiency of 86 % at 5 kW nominal heat output and simple operation.



Main product features
  • Elegant timeless design
  • Combustion chamber with large viewing window and effective window washing system
  • Three models available in distinctive different designs: Steel, Keramik, and Keramik+
  • B⁴ S Steel – very slim, in classic black
  • Choice between beige or black cladding for the combustion
  • Steel door for the wood compartment included
  • Four height adjustors allow you to adjust the stove to uneven floors
  • Flue connection either at the rear or on top of the B⁴ S
Function and quality - Made in Germany
  • Self-closing and -locking door with large viewing window
  • Simple control of the fire through precisely coordinated air supply regulation
  • Extremely solid combustion chamber made of 4 mm thick teel
  • Firebox lined with high-quality coloured vermiculite
  • Potential wear parts, can be replaced even after years, if necessary
  • External air supply connection (if required)
  • High effiency factor of 86 %
  • Energy Efficiency Class A+
  • Warranty extension (total 5 years) to the stove body on registering the product
  • Comprehensive service offering by the Bullerjan specialist dealers or Bullerjan customer service

5 kW


Approved for operation with 5 kW

Dimensions
W / H / D 46 cm / 124 cm / 43 cm
Total weight 165 kg
Combustion chamber depth 25 cm
Flue gas socket ø 15 cm
Supply air spigot ø 10 cm
Height of rear flue gas spigot centre approx. 112 cm
Height centre supply air spigot approx. 48.5 cm
Distance to combustible materials (sides / Rear / Front) 30 cm / 20 cm / 90 cm
Distance on the sides up to 40 cm in front of the stove 40 cm
Emissions

Nominal heat outpout 5,0 kW
Exhaust gas mass flow rate 4,4 g/s
Mean exhaust gas temperature 231 °C
Delivery pressure 12 Pa
Co2-Content (at 13 % O2) 1067,3 mg/m3
Mean CO-content (at 13 % O2) 0,085 Vol.-%
Dust (at 13 % O2) 29 mg/m3
Nox (13 % O2) 126,3 mg/m3
Efficiency 86 %
Energy efficiency class A+
Energy efficiency index 115
General catalogue Bullerjan GmbH 2022/2023
Download as PDF

Operating instructions
Download as PDF

Product data sheet for 5 kW
Download as PDF

Declaration of performance
Download als PDF

Information on the new Draftbox
Download as PDF

Technical documentation EcoDesign / Ecolabel
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Declaration of conformity EG
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Declaration of conformity CE
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Neuwarmbüchener Straße 2 | 30916
Isernhagen

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

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  • STOVES
    • Special offer
    • FreeFlow
    • cook
    • pure
    • B³ and B³ MAX
    • B⁴
    • B⁴ S
  • 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
  • Westbo of Sweden
    • Holz-Öfen
    • Bioethanol-Öfen
    • Elektro-Öfen
    • Zubehör
  • 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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