3.3 Technical specifications
Description
S3 Turbo 18
S3 Turbo 28
Nominal output
kW
22.5
31
Electrical connection
230V / 50Hz / fused C13A
Power consumption at nominal load
W
70
50 - 70
Power consumption in slumber mode
3
3
Weight of boiler incl. insulation and control
kg
525
535
Total boiler capacity (water)
L
120
120
Water pressure drop (ΔT = 10 / 20 K)
mbar
4.6 / 1.9
9.5 / 3.2
Minimum boiler return temperature
°C
60
Maximum permitted operating temperature
90
Permitted operating pressure
bar
3
Airborne sound level
dB(A)
< 70
Permitted fuel as per EN 14961
Part 5: Firewood class A2 / D15 L50
Fuel loading door dimensions (width / height)
mm
330 / 370
330 / 370
Fuel loading chamber capacity
L
140
140
Combustion time
1)
- Beech
h
4.3 - 6.3
3.9 - 5.6
Combustion time
1)
- Spruce
3.0 - 4.4
2.8 - 3.9
1.Values specified for combustion time are guideline values at nominal load and will vary depending on water content (15-25%) and fill level
(80-100%).
Description
S3 Turbo 36
S3 Turbo 45
Nominal output / range
kW
36 / 18 - 36
45 / 22.5 – 45
Electrical connection
230V / 50Hz / fused C13A
Power consumption at nominal load
W
45 – 75
65 - 75
Power consumption in slumber mode
3
3
Weight of boiler incl. insulation and control
kg
610
620
Total boiler capacity (water)
L
190
190
Water pressure drop (ΔT = 10 / 20 K)
mbar
7.0 / 2.1
22.0 / 6.3
Minimum boiler return temperature
°C
60
Maximum permitted operating temperature
90
Permitted operating pressure
bar
3
Airborne sound level
dB(A)
< 70
Permitted fuel as per EN 14961
Part 5: Firewood class A2 / D15 L50
Fuel loading door dimensions (width / height)
mm
330 / 370
330 / 370
Fuel loading chamber capacity
L
210
210
Combustion time
1)
- Beech
h
4.6 - 6.7
3.9 - 5.6
Combustion time
1)
- Spruce
3.2 - 4.7
2.7 - 4.0
1.Values specified for combustion time are guideline values at nominal load and will vary depending on water content (15-25%) and fill level
(80-100%).
3
Technology
Technical specifications
16
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