9
Sales/Spares 01604 707012 Replacement Help Line 01604 707011
12. ENERGY RATING ErP TECHNICAL DATA FICHE
Ecodesigns energy related products directive requires our appliance to be fully compliant with
the ErP regulations. Our unit has a label which shows the level of efficiency for the boiler, CO
2
&
NOx emissions and db noise emissions. This will help the householder understand the energy
efficiency within the home and help reduce energy consumption.
This regulation covers all products used in the installation. Once an installation has
been completed the installer will supply a final label incorporating all the items used in
the install. It shows the details of the systems overall efficiency. For further information
about the ErP Directive visit the Johnson and Starley Ltd website or email our helpline on
[email protected]
EU Regulations No. 811/2013 and No. 812/2013 supplementing Directive 2010/30/EU.
TABLE 1. ErP TECHNICAL DATA
HR28C HR28CP
30C 30C-SA 24C
PRODUCT DATA
SYMBOL
VALUE
VALUE
VALUE
VALUE
VALUE
UNIT
Condensing boiler
-
Yes
Yes
Yes
-
Low temperature boiler
-
No
No
No
-
B11 Boiler
-
No
No
No
-
Cogeneration space heater
-
No
No
No
-
Combination Heater
-
Yes
Yes
Yes
-
Rated heat output
P
rated
21
23
16
kW
Seasonal space heating energy efficiency
Ŋ
S
94
94
94
%
Energy efficiency class
-
A
-
USEFUL HEAT OUTPUT
At rated heat output and high temperature regime
P
4
21.4
23.4
16.3
kW
At 30% of rated heat output and low temperature regime
P
1
7.3
7.8
5.5
kW
USEFUL EFFICIENCY
At rated heat output and high temperature regime
Ŋ
4
87.9
87.9
88.8
%
At 30% of rated heat output and low temperature regime
Ŋ
1
98.8
99.1
98.9
%
AUXILLARY ELECTRICITY CONSUMPTION
At full load
el
max
0.068
kW
At part load
el
min
0.048
kW
In standby mode
P
SB
0.002
kW
OTHER ITEMS
Standby heat loss
P
SB
0.099
kW
Ignition burner power consumption
P
ign
0
kW
Sound power level indoors
L
WA
45
dB
ADDITIONAL DATA FOR COMBINATION HEATERS
Declared load profile
XL
M
XL
M
Daily electricity consumption
Q
elec
0.112
0.069
0.109
0.114
kWh
Annual electricity consumption
AEC
24
15
24
25
kWh
Daily fuel consumption
Q
fuel
21.03
6.98
22.59
7.65
kWh
Annual fuel consumption
AFC
16.7
427
17.89
6.06
Gj
Water heating energy efficiency
Ŋ
wk
91.4
85
86.5
78
%
Water heating energy efficiency class
-
A
-
1. High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater output.
2. Low temperature means for condensing boiler 30°C, for low temperature boilers 37°C and for other heaters 50°C return
temperature (at heater).
