Specifications
| Heat output (1 firing) | 15 kW |
|---|---|
| Useful heat output | 1.6 kW |
| Energy efficiency class | A+ |
| Maximum wood load | 5 kg |
| Log length | 33 cm |
| Air inlet diameter | 125 mm |
| Air inlet | Ductable |
| Draught | 12 Pa |
| Flue gas mass flow rate | 12.5 g/s |
| Max. flue gas temperature (safe combustion) | 520° C |
| Net weight | 245 kg |
| Food contact | Yes |
| Contains wood | No |
Documentation:
KFR 33 technical data sheet
Technical data sheet for the Brunner KFR 33 compact firebox for masonry heaters, with small glass
Brunner KFR 33 compact firebox for masonry heaters with small glass pane
- Log length: 33 cm
- Fuel quantity (1st / 2nd burn) 5 + 3 kg
- Combustion air connection diameter Ø: 125 mm
Sur Commande
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The masonry heater is the origin of all storage heaters. Whether built entirely by hand or made up of a prefabricated grog combustion chamber and storage modules, it will be a source of healthy, pleasant radiant heat in the home. Components for masonry heaters by BRUNNER. For a perfect storage heater.
