TriangleTube 399 Solo - Manual (Page 28)

22
Boiler Piping
1
2
7
6
4
Additional
Zone Load
4
5
4
4
4
2
Zone Load
9
8
10 11 4
5
12
P
1
2
7
6
4
2
Single
Zone load
9
8
10 11 4
3
Fig. 11: CH System Piping - Multiple Zone Valve with Single System/Boiler Circulator
1. PRESTIGE Solo boiler
2. CH circulator
4 Isolation valve
5. Zone valve
6. Drain/purge valve
7. Pressure relief valve 8. Air separator
9. Automatic air vent
10. Diaphragm expansion tank
11. Automatic fill valve
12. Pressure Differential Valve
Fig. 12: CH System Piping - Single Zone System with Single System/Boiler Circulator
1. PRESTIGE Solo boiler
2. CH circulator
3. Flow/check valve
4 Isolation valve
5. Zone valve
6. Drain/purge valve 7. Pressure relief valve
8. Air separator
9. Automatic air vent
10. Diaphragm expansion tank
11. Automatic fill valve
Note: Verify CH circula-
tor is properly sized to
overcome the system pres-
sure drop and provide ade-
quate flow through the
boiler system.
Note: Verify CH circula-
tor is properly sized to
overcome the system pres-
sure drop and provide ade-
quate flow through the
boiler system.