4 | Technology
22 M2320121_en | Installation instructions Pellet boiler PECO
Description PECO
15 20
Useful heat delivered at 30% of rated heat output (P
p
) 4.1 4.1
Fuel efficiency at rated heat output (η
n
) % 88.9 87.8
Fuel efficiency at 30% of rated heat output (η
p
) 84.5 84.5
Auxiliary current consumption at rated heat output
(el
max
)
kW 0.050 0.060
Auxiliary current consumption at 30% of rated heat
output (η
p
)
0.031 0.031
Auxiliary current consumption in standby mode (P
SB
) 0.010 0.010
Regulation (EU) 2015/1189 – emissions in [mg/m³]
1)
Annual space heating emissions of dust (PM) ≤ 30
Annual space heating emissions of gaseous organic compounds
(GOC)
≤ 20
Annual space heating emissions of carbon monoxide (CO) ≤ 380
Annual space heating emissions of nitrogen oxides (NO
x
) ≤ 200
1. The emissions of dust, gaseous organic compounds, carbon monoxide and nitrogen oxides are stated in a standardised form based on dry flue gas with a oxygen content of 10 % and
under standard conditions at 0°C and 1013 millibar
4.3.2 PECO 25-30
Description 25 30
Nominal output kW 25 30
Output range 7.2 - 25.0 7.2 - 30
Electrical connection 230V / 50Hz / fused C16A
Power consumption W 57 63
Boiler weight kg approx. 380 approx. 380
Total boiler capacity (water) l approx. 60 approx. 60
Pellet container capacity 76 76
Ash box capacity 23 23
Water pressure drop (ΔT = 20K) mbar 7.0 11.0
Minimum boiler return temperature Not applicable due to
internal return temperature control
Maximum boiler temperature setting °C 90
Minimum boiler temperature setting 50
Airborne sound level dB(A) < 70
Boiler class as per EN 303-5:2012 5
Permitted fuel Fuel as per EN ISO 17225 – Part 2:
wood pellets Class A1 / D06
Regulation (EU) 2015/1187
Energy efficiency class of boiler A+ A+
Energy efficiency index (EEI) of boiler 123 123
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