Installation Diagrams - A.O. Smith SGS - 28 Specification Sheet

SGS

Installation diagrams

Vented
Unvented
1 Pressure reduce valve
2 Inlet security group
3 Temperature and pressure valve
4 Stop valve
5 Non-return valve
6 Circulation pump
9 Drain valve
10 Gas cock
11 Isolating valve
12 Temperature gauge
13 Condense drain
14 Hot water outlets
16 Expansion vessel
17 Three way valve
18 Water cistern
19 Float valve
23 Over pressure security group
26 Air bleed
37 Flowmeter
38 Pompmodule solar
S1 T-collector
S2 T-tank
S3 T-top tank
S4 T-return solar
A Cold water supply
B Hot water outlet
C Circulation pipe
D Gas supply
E Water overflow
F Coil inlet
G Coil outlet
H Expansion pipe