iNSTallaTiON
Specification
www.stiebel-eltron.com
HSBB 200 S (GB) |
19
Other dimensions and connections
i18
h08
h16
i44
D
00000
70
86
7
HSBB 200 S (GB)
h08 Sensor heat pump
cooling, optional
Diameter
mm
6.2
h16 Sensor DHW
Diameter
mm
9.5
i18 Protective anode
Female thread
G 1 1/4
Torque
Nm
120
i44 Inspection aperture
Female thread
G 1 1/2
16.2 Hydraulic diagram
< 600
> 300
D
00000
40
50
7
3 2 1
9
10
4
15
11
14
13
5
6
8
12
11
18
17
16
7
1 Discharge below fixed grate
2 Cold water supply
3 Shut-off valve
4 Line strainer
5 Pressure reducing valve
6 Balanced pressure; cold water outlet
7 Check valve
8 Safety assembly
9 Tundish
10 Metal discharge pipe (D2) from tundish, with continuous fall
11 Equipotential bond
12 Drain valve
13 Cylinder
14 DHW outlet
15 T&P valve
16 Metal discharge pipe (D1) from T&P valve to tundish
17 Expansion vessel
18 Expansion relief valve
!
Material losses
The tundish should be installed away from electrical de-
vices.
Note
If secondary return circuits are used then an additional
expansion vessel may be required.
Data table
Minimum size of discharge pipe D1
mm
15
Minimum size of discharge pipe D2 from tundish
mm
22
28
35
Maximum permissible pressure drop, expressed as
a length of straight pipe (i.e. no elbows or bends)
m
9
18
27
Pressure drop of each elbow or bend
m
0.8
1.0
1.4
Connection dimensions
Safety assembly connection
mm
22
Expansion valve end connection
mm
15
Expansion vessel connection, male, BSP
G 1 A
Tundish inlet connection
mm
22
Tundish outlet connection
G 1
