FAFCO Connected Tube CT Series Installation Manual page 48

APPENDIX E — Alternate Methods of Compliance
Acceptable Installation of Valves
Figure 34| Diverter Valve on Return, Check Valve on Return
The below figures depict alternate types and locations of the diverter valve and check/isolation valve. Non-draining configurations should be manually drained for
winter, self-draining systems do not require draining for winterization.
Pump
90° Actuator
Self-Draining
180° Actuator
Non Positive
Valve is
Self-Draining
To
Solar
Isolation
Valve
Automation
Equipment
(recommended)
Check
Valve
Filter
Bypass
From
Solar
From
Pool
SOLAR OFF
From
Solar
From
Pool
SOLAR OFF
From
Solar
Solar Drain
Valves
(optional)
Isolation
Valve
Diverter
Valve
Inlet
Tee
Pool
Solar
Chlorinator
(optional)
To
Pool
To
Pool
Check
Valve
Aux
Heater
(optional)
To
Pool
From
Solar
From
Pool
SOLAR ON
From
Solar
From
Pool
SOLAR ON
®
To
Pool
To
Pool
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