Buffer storage tanks without, with one (-1) or
with 2 (-2) smooth-pipe heat exchangers
Real volume according to EN 12897
Fire protection class of insulation according to DIN 4102-1
Total height including insulation
Diameter without insulation
Diameter with insulation
Tilt height
Weight
Energy efficiency class according to EU regulation
no. 812 / 2013
Heat retaining loss according to EN 12897
Storage tank pmax / tmax
Smooth-pipe heat exchanger* bottom surface / volume
Smooth-pipe heat exchanger* top surface / volume
Smooth-pipe heat exchanger* pmax / tmax
Return heat generator (R 1")
Return smooth-pipe heat exchanger ** bottom (Rp 1")
Sensor sleeve (Ø 6 mm)
Freely available (Rp 1")
Flow smooth-pipe heat exchanger** bottom (Rp 1")
Freely available (Rp 1")
Sensor sleeve (Ø 6 mm)
Return smooth-pipe heat exchanger** top (Rp 1")
Sensor sleeve (Ø 6 mm)
Flow smooth-pipe heat exchanger** top (Rp 1")
Flow heat generator (R 1")
Flow heat exchanger (R 1") / ventilation (Rp 1¼")
Freely available (Rp 1½")
Thermometer (Ø 9 mm)
Heating element (Rp 1½")
Freely available (Rp 1½")
Fresh-water, Combined and Buffer Storage Tanks
[l]
[-]
[mm]
[mm]
[mm]
[mm]
[kg]
[-]
[W]
[bar] / [°C]
[m²] / [l]
[m²] / [l]
[bar] / [°C]
A [mm]
B [mm]
C [mm]
D [mm]
E [mm]
F [mm]
G [mm]
H [mm]
I [mm]
J [mm]
K [mm]
L [mm]
M [mm]
N [mm]
O [mm]
P [mm]
K
J
I
H
G
F
E
D
C
B
A
150 / 150-1 /
200 / 200-1 /
150-2
200-2
158 / 157 / 156
206 / 203 / 202
B2
B2
1,020
1,265
500
500
610
610
1,170
1,375
48 / 60 / 70
60 / 77 / 87
A+
A+
28
31
3 / 95
3 / 95
0.77 / 5
1.15 / 7.5
0.63 / 4.2
0.63 / 4.2
10 / 130
10 / 130
132
132
207
219
277
415
-
-
468
619
-
-
-
-
542
772
682
878
752
982
-
-
1,019 / -
1,264 / -
792
1,032
682
910
500
689
242
242
L
M
N
O
P
Buffer storage tanks
150 – 500
300 / 300-1 /
400 / 400-1 /
300-2
400-2
300 / 297 / 296
419 / 415 / 412
B2
B2
1,750
1,725
500
600
610
710
1,830
1,865
71 / 88 / 100
88 / 119 / 145
A+
A+
36
40
3 / 95
3 / 95
1.15 / 7.5
1.88 / 12.3
0.77 / 5
1.73 / 11.3
10 / 130
10 / 130
132
130
222
210
415
474
-
640
622
740
-
840
-
932
1,217
1,025
1,347
1,265
1,487
1,465
-
1,565
1,749 / -
- / 1,695
1,517
1,485
1,423
1,265
1,145
895
242
245
L
* if there is one
** if there is one, otherwise freely
available (Rp 1")
35
7.1
500 / 500-1 /
500-2
516 / 512 / 509
B2
1,770
650
760
1,925
96 / 127/ 153
A+
43
3 / 95
1.88 / 12.4
1.74 / 11.4
10 / 130
137
217
481
647
747
847
945
1,042
1,317
1,482
1,587
- / 1,731
1,508
1,279
910
252
GB