Worcester-Bosch Greenstar 2000 - GR2300iW C Manual
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Energy consumption
Greenstar 2000 – 6 721 820 553 (2020/01)
16
12Energy consumption
12.1Product data on energy consumption
The following product data comply with the requirements of the EU Regulations No. 811/2013, No. 812/2013, No. 813/2013 and No. 814/2013
supplementing the Regulation (EU) 2017/1369.
Natural Gas appliances
Table 7Product data on energy consumption Greenstar 2000
Product dataSymbolUnit7 736 902 0997 736 902 100
Product type–– GR2300iW 25 C NG GR2300iW 30 C NG
Condensing boiler––
Low temperature boiler––
B1 boiler––
Cogeneration space heater––
Equipped with a supplementary heater?––––
Combination heater––
Rated heat outputP
rated
kW2020
Seasonal space heating energy efficiency
s
%9393
Energy Efficiency Class––AA
Useful heat output
At rated heat output and high temperature regime
1)
1)High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
P
4
kW2020
At 30 % of rated heat output and low temperature regime
2)
2)Low temperature means for condensing boilers 30°C, for low-temperature boilers 37 °C and for other heaters 50 °C return temperature (at heater inlet).
P
1
kW6.76.7
Useful efficiency
At rated heat output and high temperature regime
4
%87.787.7
At 30 % of rated heat output and low temperature regime
1
%97.997.9
Auxiliary electricity consumption
At full loadel
max
kW0.02800.0280
At part loadel
min
kW0.01100.0110
In standby modeP
SB
kW0.00270.0027
Other items
Standby heat lossP
stby
kW0.0550.055
Ignition burner power consumptionP
ign
kW––
Emissions of nitrogen oxides (only gas- or oil fired)NO
I had a Worcester Greenstar 24i boiler replaced. The installers fitted a replacement boiler Worcester Greenstar 2000 GR2300iW C. The output heat is 20KW. I need advice is this boiler as I think a lower output heat than my old one.
Submitted on 20-10-2021 at 00:18
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