Delta 30, F-25, 35, 45, 40 warranty Primary Piping, Circulator

Primary Piping

2

6

M

LOAD

H C

7 3

8

2

5

1

2

5

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

Fig. 10: Primary Piping - Low Temperature Radiant System

2

12" Max.

1

12" Max.

12" Max.

2

		Baseboard
2	6	Load

		2	3
	2	7	6
		H	M
8		C	Radiant
			Load
		2	3
	2	6

2 3

Air Handler

Load

Fig. 11: Primary Piping - Multi Temperature System

1.	Circulator	5.	Purge valve
2.	Shut Off valves	6.	System circulator
3.	Flow check valve	7.	3-way mixing valve
4.	Zone valve	8.	System Temperature valve (See note above)
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