Delta F-25 Manuale Utente Scaricare il pdf (Pagina 27)

Primary Piping

LOAD

Fig. 10: Primary Piping - Low Temperature Radiant System

Note: Adjust system temperature

valve to establish maximum sup-

ply/return temperature differen-

tial of 30ºF and a minimum

130ºF return water temperature

to the ELITE

1. Circulator

2. Shut Off valves

3. Flow check valve

4. Zone valve

5. Purge valve

6. System circulator

7. 3-way mixing valve

8. System Temperature valve (See note above)

Baseboard

Load

Radiant

Load

Air Handler

Load

12" Max.

Fig. 11: Primary Piping - Multi Temperature System

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Delta F-25 Manuale Utente Pagina 27