Soluon S4 User Guide
BK738 Page 29
TECHNICAL DATA Solution 4kW S4 Solution 5kW S4
Solution 5kW
Compact S4
Nominal Heat Output—Wood (Kw) 4.6 4.9 4.8
Efficiency Nett At Nominal Heat
Output (%) 83.1 80.6 81.0
Mean Flue Gas Temperature (°C) 232 265 259
Mean CO Emission @ 13% O2 (%) 0.10 0.09 0.12
Flue Mass Gas Flow (g/s) 3.7 4.0 3.9
Typical Fuel Load To Achieve
Nominal Rated Output Per Hour
(Kwh/Kg) (Seasoned Hardwood)
0.94 1.10 1.10
Mean CH Emission @ 13% O2 (%) 91 67 79
Mean NOx Emission @ 13% O2 (%) 113 104 60
DIN Plus Particulates @ 13% O2 (%) 28 22 11
Ideal Log Length & Diameter (mm) 200 / 100 300 / 100 200 / 100
Nominal Heat Output—Solid fuel (Kw) 4.4 4.9 4.8
Efficiency Nett At Nominal Heat
Output (%) 75.5 79.7 79.9
Mean Flue Gas Temperature (°C) 300 275 285
Mean CO Emission @ 13 % O2 (%) 0.11 0.11 0.12
Flue Mass Gas Flow (g/s) 3.8 3.8 3.5
Typical Fuel Load To Achieve
Nominal Rated Output Per Hour
(Kwh/Kg) (MSF Maxibrite)
0.70 0.75 0.75
Mean CH Emission @ 13% O2 (%) 45 44 56
Mean NOx Emission @ 13% O2 (%) 150 132 101
DIN Plus Particulates @ 13% O2 (%) 16 33 18
