Lots of atmosphere in a small package: The small kit system measonry heater "KSO" is a masonry heater with a small base. Precise formed compoenents enable the fast and economical construction of a compact storage furnace that delivers pleasant radiant heat for many hours. The slender round or square formats can be rendered with different surace materials for a broad variation of stove designs
Tested according to EN 15250
EEI 112
Data for functional demonstration
Fire wood volume kg/h 3.5
Combustion duration h 2.2
Time of heat release
1) h 16.9
Combustion performance kW 13.9
Flue gas mass flow g/s 13.5
Flue gas temeperature °C 161
Outlet temperature °C 215
Max. exhaust gas temperature (NWL/safety test) °C 210 / 280
Necessary supply pressure 2) Pa 12
Total fuel load kg 7.5
Load of wood 1st/2nd combustion cycle kg 4 / 3,5
Combustion air consumption m3
/h 38
Combustion air connection Ø mm 125
Time until reaching max. surface temperature h 4.6
Time to cool to 50% of max.surface temperature h 11.4
Cladding components
Minimal distances 3)
to mounting wall cm 5
to combustible mounting wall cm 10
to mounting floor cm 0
from top of fireplace to the ceiling cm 40
From top of horizontal connecting piece to the ceiling cm 20
Heat insulation
to mounting wall without protection panels cm 0
to mounting floor cm 0
Brick lining for combustible wall cm 10
Weight
Fireplace / combustion chamber kg 479
Cladding kg 203
Meets requirement/limit values for:
Allows multiple fireplaces on one chimney nein
Germany/ Austria / Suisse / Norway 1.BImSchV (Stufe 2) / 15a BVG (2015) / - / -