TriangleTube 399 Solo - Manual (Page 27)

21
Boiler Piping
5
5
4
6
1
2
3
3
3
3
3
9
8
10 11
4
4
4
4
4 4
Zone Load
Additional
7
6
Max.
12"
Zone Load
2
6
5
5
4
6
1
3
12
9
8
10 11
4
4
4
4
4 4
Zone Load
7
Additional
Max.
12"
Zone Load
Fig. 9: CH System Piping - Zoning with Zone Circulators
1. PRESTIGE Solo boiler
2. CH circulator
3. Flow/check valve
4 Isolation valve
5. Zone circulator
6. Drain/purge valve 7. Pressure relief valve
8. Air separator
9. Automatic air vent
10. Diaphragm expansion tank
11. Automatic fill valve
Fig. 10: CH System Piping - Zoning with Zone Valves
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
12. System circulator