KW demand

WHICH BULLERJAN HAS THE RIGHT PERFORMANCE FOR YOUR ROOM SITUATION?

Basically, when selecting the Bullerjan model that is right for you, you must take into account the size of the room you want to heat and your own personal usage patterns.

The values given in the table below only apply if you intend to use your Bullerjan as the sole heater for the particular showroom. However, if it is important to you to use your Bullerjan as an additional heat source and to visually enhance your living area, you can in principle install any model.

Before buying, please talk to your chimney sweep who, as an expert, can give you valuable tips.

The nominal heat capacity of stoves in general, which depends on the amount of wood placed on the stove, is given in kW (kilowatts). It represents a calculated average value as "average heat output" per fire. As a rule of thumb, 0.08 - 0.15 kW/h is calculated per m² at a normal room height of 2.50 m. This may vary depending on the installation site, the geographical location of your building, the room conditions and the type of chimney. To determine the required performance, in addition to the volume, the degree of insulation (floor, wall, window, roof) of the room or rooms you want to heat is important.

PERFORMANCE IN KW DEGREE OF INSULATION VERY FAVORABLE DEGREE OF INSULATION FAVORABLE DEGREE OF INSULATION UNFAVORABLE
3.9 - 5kW up to approx. 70 m² up to approx. 70 m² up to approx. 70 m²
6 - 8kW up to approx. 70 m² up to approx. 70 m² up to approx. 70 m²
10kW up to approx. 70 m² up to approx. 70 m² up to approx. 70 m²
14.2kW up to approx. 70 m² up to approx. 70 m² up to approx. 70 m²