BK695 Page 29
Farringdon Eco Stoves User Guide
TECHNICAL DATA Farringdon Small
Eco
Farringdon Medium
Eco
Farringdon Large
Eco
Nominal Heat Output—Wood (Kw) 5 8.2 10.6
Efficiency Nett (%) 77.8 76.1 77
Mean Flue Gas Temperature (°C 261 293 337
Mean CO Emission @ 13% O2 (%) 0.11 0.06 0.08
Flue Mass Gas Flow (g/s) 5.1 8 8.5
Typical Fuel Load To Achieve
Nominal Rated Output Per Hour
(Kwh/Kg) (Seasoned Hardwood)
1.11 1.82 1.74
Mean CH Emission @ 13% O2 (%) 92 40 63
Mean NOx Emission @ 13% O2 (%) 79 97 75
DIN Plus Particulates @ 13% O2 (%) 13 27 13
Ideal Log Length & Diameter (mm) 360 / 100 420 / 125 500 / 150
Nominal Heat Output—Solid fuel (Kw) 4.9 8.1 12.1
Efficiency Nett (%) 82.4 79.8 79.8
Mean Flue Gas Temperature (°C) 272 340 377
Mean CO Emission @ 13 % O2 (%) 0.06 0.03 0.04
Flue Mass Gas Flow (g/s) 3.5 5.5 7.2
Typical Fuel Load To Achieve
Nominal Rated Output Per Hour
(Kwh/Kg) (MSF Maxibrite)
0.71 1.16 1.74
Mean CH Emission @ 13% O2 (%) 5 3 6
Mean NOx Emission @ 13% O2 (%) 79 128 66
DIN Plus Particulates @ 13% O2 (%) 5 7 8
IMPORTANT NOTE : For Footnotes —See Section 14—Additional Information—Solid Fuel Burning
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