
EXEMPLARY INSTALLATION CHART
Closed Expansion Tank and Detailed Pipe Installation
1
Central System Turning
2
Central System Going
3
Safety Line
4
1
st
Circulation Pump
5
2
nd
Circulation Pump (Extra)
6
Expansion Tank
7
Valve (for the 1
st
Pump)
8
Valve (for the 1
st
Pump)
9
Valve (for the 2
nd
Pump)
10
Valve (for the 2
nd
Pump)
11
Filling Valve