Instruction manual - GB
www.atmos.cz
GB-13
GB
The boilers maximum output with wet fuel
illustrated in the graph
kW
DC15 E - 8
DC 18 S - 13
DC 22 S - 14
DC 25 S - 19
DC 32 S - 24
DC 40 S(E) - 31
DC 50 S(E) - 39
DC 75 S(E) - 53
The information is relevant to other gasifica-
tion boiler types.
Boilers are not suitable for burning wood with moisture content lower than 12%.
Fuel heating capacity
Wood - type Heating capacity per 1 kg
kcal kJoule kWh
spruce
3900 16250 4,5
pine
3800 15800 4,4
birch
3750 15500 4,3
oak
3600 15100 4,2
beech
3450 14400 4,0
Raw wood does not burn easily, produces a lot of smoke and substantially decreases
the service life of your boiler and chimney. Boiler output drops as low as 50% and fuel
consumption doubles.
7. Boiler bases
Boiler type (mm) A B
DC15E/DC18S/DC22SX
600 600
DC20GS
700 600
DC22S/DC25S/DC30SX
600 800
DC30SE/DC32S/DC25GS/
DC32GS/DC40GS/DC40SX
700 800
DC40SE
700 1000
DC50SE
800 1000
DC50S, DC70S
700 1000
DC75SE
800 1300
We recommend providing a concrete (metal)
base under the boiler.