Appendix
42 Installation and maintenance instructions ENERGY 0020177748_03
ENERGY 30r -A (H-
GB)
Effective output range (P)
at 80/60 °C
7.1 … 30.5 kW
Domestic hot water heat
output (P)
7.0 … 35.0 kW
Maximum heat input –
heating (Q max.)
30.6 kW
Minimum heat input – heat-
ing (Q min.)
7.1 kW
Maximum heat input – hot
water (Q max.)
35.7 kW
Minimum heat input – hot
water (Q min.)
7.1 kW
Technical data – General
ENERGY 12r -A (H-
GB)
ENERGY 15r -A (H-
GB)
ENERGY 18r -A (H-
GB)
ENERGY 25r -A (H-
GB)
Gas category
I
2H
I
2H
I
2H
I
2H
Diameter of the gas pipe
1/2 inch 1/2 inch 1/2 inch 1/2 inch
Diameter of the heating connec-
tions
3/4 inch 3/4 inch 3/4 inch 3/4 inch
Expansion relief valve connector
(min.)
15 mm 15 mm 15 mm 15 mm
Condensate drain pipework (min.)
21.5 mm 21.5 mm 21.5 mm 21.5 mm
G20 gas supply pressure
2.0 kPa
(20.0 mbar)
2.0 kPa
(20.0 mbar)
2.0 kPa
(20.0 mbar)
2.0 kPa
(20.0 mbar)
Gas flow at P max. – hot water
(G20)
1.6 m³/h 1.9 m³/h 2.7 m³/h 3.2 m³/h
Gas flow at P max. – heating mode
(G20)
1.3 m³/h 1.6 m³/h 1.9 m³/h 2.7 m³/h
Gas flow at P min. (G20)
0.480 m³/h 0.480 m³/h 0.533 m³/h 0.648 m³/h
CE number (PIN)
CE-0063CP3646 CE-0063CP3646 CE-0063CP3646 CE-0063CP3646
Flue gas mass rate in heating
mode at P min.
2.08 g/s 2.08 g/s 2.31 g/s 2.81 g/s
Flue gas mass rate in heating
mode at P max.
5.5 g/s 6.9 g/s 8.3 g/s 11.5 g/s
Flue gas mass rate in hot water
handling mode at P max.
6.9 g/s 8.3 g/s 11.6 g/s 13.8 g/s
Flue gas temperature (80 °C/60 °C)
at P max.
55 ℃ 55 ℃ 60 ℃ 77 ℃
Flue gas temperature (80 °C/60 °C)
at P min.
55 ℃ 55 ℃ 55 ℃ 55 ℃
Flue gas temperature (50 °C/30 °C)
at P max.
43 ℃ 48 ℃ 51 ℃ 62 ℃
Flue gas temperature (50 °C/30 °C)
at P min.
32 ℃ 32 ℃ 34 ℃ 35 ℃
Flue gas temperature in hot water
handling mode
71 ℃ 71 ℃ 69 ℃ 68 ℃
Flue gas temperature when over-
heating
105 ℃ 105 ℃ 105 ℃ 95 ℃
Nominal efficiency at 50/30 °C
104.0 % 104.0 % 104.0 % 104.0 %
Nominal efficiency at 40/30 °C
106.0 % 106.0 % 106.0 % 106.0 %
NOx class
5 5 5 5
Product dimensions, width
375 mm 375 mm 375 mm 375 mm
Product dimensions, height
602 mm 602 mm 602 mm 602 mm
Net weight
22 kg 22 kg 22 kg 22 kg
Weight when filled with water
26 kg 26 kg 26 kg 26 kg
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