Plumbing With Balancing Valves, No High Point Return - FAFCO Connected Tube CT Series Installation Manual

Solar pool heating system
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APPENDIX C — Reference Tables & Figures

Plumbing with Balancing Valves, No High Point Return

A.
B.
Figure 17 | Balancing
Valve Technique
Multi-Bank Pool Systems utilize balancing valves on the supply line enabling each bank to have proportional feed which limits the water to favor
the path of least resistance. Notice A) is an example of a Reverse Return Multi-Bank system where the balancing valves are needed and B) is a Single
Bank Reverse Return which doesn't need balancing valves. Similarly, C) is an example of a Same End Return Multi-Bank system where the balancing
valves are needed and D) is a Single Bank Same End Return which doesn't need balancing valves.
C.
D.
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33

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