Our compact, two-sided steel combination Stove Erfurt is a true eye-catcher with its large angled fire glass and modern design, offering a spectacular view of the fire. With the option to use either firewood or our electricity-free Pellet System Insert KO9, you have flexibility in your choice of fuel. Upon request, the Stove is also available with a swivel base or DIBt certification.
Request productErfurt, small two-sided Stove made of steel
Data and facts
Technical data
| measurements (cm) | H x W x D 135 x 30 x 30 cm | 
| combustion chamber | H x W x D 52 x 25,5 x 25,5 cm | 
| fire glass | H x W 54 x 34 cm | 
| fire door | H x W 66 x 42 cm | 
| total weight | 120 kg | 
| chamotte bricks | 14 kg | 
Data for firewood
| nominal heat output | 5,9 kW | 
| efficiency | 78 % | 
| heating capability | 70 - 210 m³ | 
| amount of fuel | 1,9 kg / h | 
| fire duration | up to1,5 h | 
| heat release | up to 2 h | 
| flue gas flow volume | 9,02 g/s | 
| exhaust °C (nozzle) | 235 °C | 
| min/max feed press. | 12 / 15 Pa | 
| CO (13%O2) | ≤ 1250 mg/m³ | 
| dust (13%/O2) [mg/m³] | ≤ 40 mg/m³ | 
| NOx (13%O2) | ≤ 200 mg/m³ | 
| OGC (CxHy) (13%O2) | ≤ 120 mg/m³ | 
Data for Pellet System Insert KO9
| nominal heat output | 7,2 kW | 
| output range | 7,2 kW | 
| efficiency | 91% | 
| heating capability | 70 - 210 m³ | 
| amount of fuel | 2,1 kg | 
| fire duration | up to 1,5 h | 
| heat release | up to 2 h | 
| flue gas flow volume | 5,29 g/s | 
| exhaust °C (nozzle) | 218° C | 
| min/max feed press. | 12 / 15 Pa | 
| CO (13%O2) | 540 mg/m³ | 
| CO (13%O2) | 0,043 % | 
| dust (13%/O2) [mg/m³] | 22 mg/m³ | 
| NOx (13%O2) | 75 mg/m³ | 
| OGC (CxHy) (13%O2) | 26 mg/m³ | 
Distances to combustible walls / components
| wall distance, rear | 50 cm | 
| wall distance, side | 50 cm | 
| distance to the front | 80 cm | 
- Flue pipe connection Ø 15 upwards ↑ or rear →
- Outside air connection Ø 10 horizontal → or vertical ↓ possible (Please specify when ordering)
Compatible pellet system inserts
Accessories
- Stainless Steel Floor Protection
- Glas Floor Protection
- Swivel Base for Rotatable Version
- DIBt Testing for Room-Sealed Version
 
            