Brunner KSO 33 - Planning and installation - KSO 33 q; Data for functional demonstration; Cladding components; Minimal distances

Planning and installation - KSO 33 q
Tested according to EN 15250
Data for functional demonstration
Rated heat power kW 1.7
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 m
3
/h 38
Flue gas pipe connection Ø mm 130
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
Foot print (W x D) mm 630 x 630
Overall height mm 1989
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
Weight
Combustion chamber / accumulator kg 479
Cladding kg 246
Meets requirement/limit values for:
Allows multiple fireplaces on one chimney yes
Germany/ Austria 1.BImSchV (Stufe 2) / 15a BVG (2015)
1) Time from firing star to reaching 25% of the maximum surface temperature against the room temperature
2) Damper flap recommended
3) Values determined with thermal concrete cladding
Stand: 2021-12-02