B⁴ S in steel, ceramics and ceramic+
Elegant, stylish and versatile is the design of the new B⁴ S. Eine klare Formsprache und stimmige Proportionen sind zwar vorgegeben – durch eine enorme Auswahl an Ausstattungsvarianten läßt sich der B⁴ S jedoch so individuell gestalten, dass er sich entweder zurückhaltend elegant an den Einrichtungsstil anpasst oder zu einem echten Blickfang wird.
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.
THE HIGHLIGHTS
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
- B⁴ S Keramik – elegant contemporary design ceramic cover plate included
- The B⁴ S Keramik+ with fireclay filling, is a compact storage stove with high storage capacity
- Individual design options through a wide choice of ceramic glazes and -surfaces
- 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
TECHNICAL VARIATIONS
- Optional complete independence of room air (Raumluftunabhängig RLU) in accordance with DIBt at no extra costs making it suitable for low energy and passive houses with controlled ventilation system.
- Zugelassen für den Betrieb mit 5 kW
- Neu im Programm: Speziell für den B³ Keramik: Die neue Draftbox. Minimiert nochmal die Emissionen und steigert die Effizienz des Ofens
Mehr über die neue Draftbox erfahren
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- Optional complete independence of room air (Raumluftunabhängig RLU) in accordance with DIBt at no extra costs making it suitable for low energy and passive houses with controlled ventilation system.
- Proven nominal heat output of 5 kW
Modell | B⁴ S steel | B⁴ S ceramic | B⁴ S ceramic+ |
---|---|---|---|
Depth | 43,0 cm | 43,0 cm | 43,0 cm |
Width | 46,0 cm | 48,0 cm | 50,0 cm |
Height | 123,0 cm | 123,0 cm | 123,0 cm |
Total weight | 165 kg | 174 kg | 180 kg with storage material: 202 kg |
Depth of combustion chamber | 25,0 cm | 25,0 cm | 25,0 cm |
Exhaust gas nozzle | Ø 15 cm | Ø 15 cm | Ø 15 cm |
Air supply nozzle | Ø 10 cm | Ø 10 cm | Ø 10 cm |
Height centre exhaust gas nozzle rear ca. | 110,0 cm | 110,0 cm | 110,0 cm |
Height centre air supply nozzle ca. | 47,0 cm | 47,0 cm | 47,0 cm |
Distance to combustible materials to the rear | 20 cm | 20 cm | 20 cm |
Sides beside the stove | 40 cm | 40 cm | 40 cm |
Sides up to 40 cm in front of the stove | 30 cm | 20 cm | 20 cm |
Front from viewing window | 90 cm | 100 cm | 100 cm |
Nominal heat capacity | 5 kW | 5 kW | 5 kW |
Exhaus gas mass flow rate | 4,4 g/s | 4,4 g/s | 4,4 g/s |
Delivery pressure | 12 Pa | 12 Pa | 12 Pa |
CO (bez. 13 % O2) | 1067,3 mg/m3 | 1067,3 mg/m3 | 1067,3 mg/m3 |
NOx (bez. 15 % O2) | 126,3 mg/m3 | 126,3 mg/m3 | 126,3 mg/m3 |
Staub (bez. 13 % O2) | 29 mg/m3 | 29 mg/m3 | 29 mg/m3 |
Efficiency | 86 % | 86 % | 86 % |