Heating insert SD 6 F
Our smallest and narrowest.
The SD 6 F heating insert is characterized by its low installation depth of only 45 cm. Ventilation for convective heat is integrated in the front panel. Heating with wood or brown coal? Since the end of 2016, the SD 6 F has now also been approved for mixed firing. So you can change the fuel type quickly and easily.
Front panel: | 420 x 820 mm |
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body: | 330 x 700 x 450 mm |
Type: | Door hinge on the right, self-closing, not changeable |
Wood performance: | 6 kW |
Performance of brown coal briquettes: | 4 kW |
Standard

Multiple glazing
The multiple glazing ensures approx. 30% less heat emission via the glass pane, higher combustion chamber temperatures and clean panes over a longer period of time.

inner lining
Our heating inserts are equipped with solid fireclay bricks which are placed in the device dry, without walling in.

stove body
The furnace body consists of high-temperature resistant furnace casting. This material has proven itself over decades.
Technical data
Wood | Lignite briquettes (BKB) | |
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Nominal heat output including NHK | 6 kW | 4 kW |
Output range | 3,7-6,4 kW | — |
Efficiency | > 80% | > 80% |
Insulation thickness (if the wall is not to be protected) (based on SILCA® 250KM) | 60 mm | 60 mm |
Combustion air inlet | — | — |
Max. firewood length | ? cm | ? cm |
Weight including chamotte | 150 kg | 150 kg |
Heat emission: through the lens | 10 % | 10 % |
Heat emission: convective power | 90 % | 90 % |
Data for chimney sweep according to DIN EN 13384 (closed)
Wood | Lignite briquettes (BKB) | |
---|---|---|
Exhaust gas mass flow | 6,9 g / s | 4,9 g / s |
Exhaust gas temperature behind the additional button | 149 ° C | 105 ° C |
required delivery pressure | 12 Pa | 12 Pa |
Wood | Lignite briquettes (BKB) | |
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firing | 11,2 kW | — |
Exhaust gas mass flow | 14,0 g / s | — |
Exhaust gas temperature before the post button | 504 ° C | — |
required delivery pressure | 15 Pa | — |
Combustion air requirement | 31,9 m³ / h | — |