Boiler Piping - Prestige Solo 110 Installation And Maintenance Manual

Boiler Piping

Fig. 7: Near Boiler Piping - Diaphragm Expansion Tank
Fig. 8 : Near Boiler Piping - Closed Type Expansion Tank
1. System circulator
2. Automatic air vent
3. Air separator
4. Automatic fill valve
5. Diaphragm expansion tank
N o t e : Pitch horizontal pip-
ing upwards (1" of pitch
per 5 ft of piping) towards
expansion tank.
6. Isolation valve
7. Drain/purge valve
8. Tank fitting
9. Close type expansion tank
10. Primary/secondary connection
18