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Energy consumption
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Greenstar 8000 Life – 6720883872 (2021/05)
The information provided fulfills the requirements of regulations (EU) 811/2013 and (EU) 813/2013.
Specific precautions for installation, maintenance as well as recycling and/or disposal are provided within the installation and operating manuals.Read
and follow the installation and operating manuals.
Table 9 Product data on energy consumption Greenstar 8000 Life
Product data Symbol Unit 7 738 100 802/851 7 738 100 803/852
Product type GR8300iW 40 C NG/LPG GR8300iW 45 C NG/LPG
Declared load profile XL XL
Energy Efficiency Class A A
Water heating energy efficiency class A A
Range rated heat output Prated kW 34 34
Annual energy consumption (average climate conditions) QHE kWH
Annual energy consumption QHE GJ 78 78
Annual electricity consumption AEC kWh 39 37
Annual fuel consumption AFC GJ 18 18
Seasonal space heating energy efficiency at range rated output s% 94 94
Water heating energy efficiency wh %86 86
Sound power level, indoors LWA dB 53 53
Indication about ability working only during off-peak hours No No
Special precautions to be taken during assembly, installation or
maintenance (if applicable)
product accompanying
documents
product accompanying
documents
Condensing boiler Yes Yes
Low temperature boiler No No
B1 boiler No No
Cogeneration space heater No No
Combination heater Yes Yes
Useful heat output
At rated heat output and high temperature regime P4kW 33.7 33.7
At 30% of rated heat output and low temperature regime P1kW 11.3 11.3
Useful efficiency
At rated heat output and high temperature regime 4%88.8 88.8
At 30% of rated heat output and low temperature regime 1% 98.8 98.8
Auxiliary electricity consumption
At full load elmax kW 0.048 0.048
At part load elmin kW 0.013 0.013
In standby mode PSB kW 0.001 0.001
Other items
Standby heat loss Pstby kW 0.071 0.071
Ignition burner power consumption Pign kWh
Emissions of nitrogen oxides (only gas- or oil fired) at range rated
output
NOxmg/kWh 25 24
Additional data for combination heaters
Daily electricity consumption (average climate conditions) Qelec kWh 0.177 0.170
Daily fuel consumption Qfuel kWh 22.656 22.512
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