Energy Efficiency - Bosch Worcester 27Ri Compact ErP Installation, Commissioning And Servicing Instructions

Appliance Information
3.4

Energy efficiency

The following product data satisfy the requirements of the EU Regulations No. 811/2013 and No. 812/2013 supplementing Directive 2010/30/EU.
Product data
Product type
Condensing boiler
Low temperature boiler
B1 boiler
Cogeneration space heater (CHP)
Combination heater
Rated heat output
Seasonal space heating energy efficiency
Energy efficiency class
Useful heat output
At rated heat output and high temperature
1)
regime
At 30% of rated heat output and low
2)
temperature regime
Useful efficiency
At rated heat output and high temperature
regime 1)
At 30% of rated heat output and low
temperature regime 2)
Auxiliary electricity consumption
At full load
At part load
In standby mode
Other items
Standby heat loss
Ignition burner power consumption
Emissions of nitrogen oxides
Annual energy consumption
Sound power level, indoors
Table 6 Product data for energy consumption according to the EU regulations no. 811/2013 and no. 813/2013
1) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
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).
10
Symbol Unit 7733600064
– – 27Ri Compact
NG
– – Yes
– – No
– – No
– – No
– – No
P kW 27
rated

% 92
s
– – A
P kW 27
4
P kW 8.9
1

% 88.2
4

% 97.3
1
el kW 0.034
max
el kW 0.014
min
P kW 0.001
SB
P kW 0.038
stby
P kW 0
ign
NOx mg/kWh 31
Q kWh -
HE
L dB(A) 51
WA
7733600066 7733600065
ErP 30Ri Compact ErP 27Ri Compact
NG
Yes
No
No
No
No
30
93
A
30
9.9
88.2
97.3
0.04
0.014
0.001
0.038
0
31
-
53
Greenstar Ri Compact
7733600067
ErP 30Ri Compact ErP
LPG LPG
Yes Yes
No No
No No
No No
No No
27 30
92 93
A A
27 30
8.9 9.9
88.2 88.2
97.3 97.3
0.033 0.039
0.013 0.013
0.001 0.001
0.038 0.038
0 0
31 31
- -
51 53
ErP 6720813282 (2014/09)