Product information
2.4
Dimensions and connections
Fig. 2
Dimensions and connections (dimensions in mm)
For parallel tank connections:
V
flow (heat pump)
1
V
flow (heating)
2
R
return (heat pump)
1
R
return (heating)
2
M
measuring point for flow temperature sensor
1
EL
drain valve
Table 2
2.5
Technical data
Storage tank
storage volume (heating water)
flow V
, V
1
2
return R
, R
1
2
measuring point M
1
maximum heating water temperature
max. heating water working pressure
Additional data:
weight (empty)
weight (full)
Table 3
34
For series tank connections:
V
V
flow (heating) - cap off unused connection
1 or
2
R
R
flow (heat pump) - cap off unused connection
1 or
2
M
measuring point for flow temperature sensor (if required)
1
EL
drain valve
C1
sensor cable retaining clip
L
50
R ¾
R ¾
R ½
°C
95
bar
3
kg
24
kg
74
Ø530
BT 50 HP – 6 720 821 241 (2017/09)