Installation & Servicing instructions ATAG iC-Range
8
ErP specifi cations according to European Guideline 2010/30/EU
Brand ATAG
Boiler type iC 24 iC 28 iC36 iC 40 iC Economiser Plus 27 iC Economiser Plus 35 iC Economiser Plus 39
Condensing boiler yes yes yes yes yes yes yes
Combination heater yes yes yes yes yes yes yes
Declared load profi le DHW XL XL XXL XXL XXL XXL XXL
Seasonal space heating energy effi ciency class CH A A A A A A A
Water heating energy effi ciency class DHW A A A A A A A
Pn Power output kW 21 21 28 28 21 28 28
QHE Annual energy consumption GJ 69 69 104 115 69 104 115
AEC Annual electricity consumption DHW kWh 49 51 52 52 57 52 52
AFC Annual fuel consumption DHW GJ 17 17 21 21 20 20 20
ηs Seasonal space heating energy effi ciency CH % 94 94 94 94 94 94 94
ηWH Water heating energy effi ciency DHW % 85 84 90 90 94 96 96
LWA Sound power level, indoors dB 46 46 48 48 46 48 48
P4 nominal output (80/60°C) kW 21.2 21.2 28.3 28.3 21.2 28.3 28.3
P1 30% of nominal output (36/30°C) kW 7.2 7.2 9.6 9.6 7.2 9.6 9.6
η4 effi ciency at nominal input (GCV) % 88.3 88.3 88.6 88.6 88.3 88.6 88.6
η1 effi ciency at 30% of the nominal input (GCV) % 99.4 99.4 99.5 99.5 99.4 99.5 99.5
elmax kW 0.074 0.074 0.074 0.074 0.074 0.074 0.074
elmin kW 0.021 0.021 0.032 0.032 0.021 0.032 0.032
PSB kW 0.004 0.004 0.004 0.004 0.004 0.004 0.004
Pstby heat loss kW 0.055 0.055 0.055 0.055 0.055 0.055 0.055
Qelec Daily electricity consumption DHW kWh 0.249 0.249 0.240 0.240 0.264 0.238 0.238
Qfuel Daily fuel consumption DHW kWh 22.700 22.961 27.315 27.315 25.649 25.122 25.122
Temperature Control Weathercompensator (outside sensor)
Class of temperature control II II II II II II II
Contribution of temperature control % 2 2 2 2 2 2 2
Package
Seasonal space heating energy effi ciency of package % 96 96 96 96 96 96 96
CH Package Energy Label A A A A A A A
DHW Package Energy Label A A A A A A A
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