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14. Technical data
* DIN 4708-3 (reheating 60 kW)
XXL 300 XXL 500
Container
Material of internal container Polypropylene Polypropylene
Material of Polypropylene Polypropylene
Material of insulation Polyurethane Polyurethane
Length (l) 78 cm 78 cm
Width (w) 58 cm 78 cm
Height (h) 158 cm 158 cm
Tilted size 169 cm 176 cm
Empty weight 78 kg 98 kg
Weight with Latent Material 83 kg 118 kg
Nominal capacity, storage water 331 l 536 l
Mean temperature decrease per hour 0,1 K/h 0,1 K/h
Max. storage tank temperature 85 °C 85 °C
Tapping rating (65 °C storage tempera-
ture) without re-heating
137 l 247 l
Continuous rating (85 °C re-heating) 960 l/h 1220 l/h
Continuous output of hot water Q
D
(85/10/45)
39 kW
(85/10/45)
50 kW
Performance characteristics N
L
*
3 7,3
Solar heat exchanger
Long-wave stainless steel corrugated pipe
DN 25 (ø 32.8 x 0.3 mm)
Length 9,8 m 14 m
Surface 1,4 m² 2,2 m²
Water content 6,9 l 9,8 l
Connection G 1¼ G 1¼
Drinking water heat exchanger
Long-wave stainless steel corrugated pipe
DN 25 (ø 32.8 x 0.3 mm)
Length 22,8 m 29,1 m
Surface 3,3 m² 4,2 m²
Water content 16 l 20,5 l
Connection G 1¼ G 1¼
Heating heat exchanger
Long-wave stainless steel corrugated pipe
DN 25 (ø 32.8 x 0.3 mm)
Length 13,0 m 15,8 m
Surface 2,0 m² 2,3 m²
Water content 9,1 l 11 l
Connection G 1¼ G 1¼