Unit installation

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POOL & SPA COMBO PLUMBING
Manual
3-Way
Valve
Motor
Driven
3-Way
Valve
Heating a connected pool and spa spill over with one heater. For a single pump system.
The following is a schematic of the suggested plumbing set up when using the standard dual thermostat kit. This
design is used for pool/ spa combinations where the pool and spa are connected via a spill over, when one filtering
pump is used to circulate the water to either the pool or spa. The motorized valves turn to isolate the pool or spa
when the dual thermostat is activated by the user. The motorized valves shown, can be manual if automatic
operation is not desired. See "Dual Thermostat Kit". Note the chlorinator placement to protect the heater. A
separate hydrotherapy pump is suggested for newly constructed pools to eliminate restriction to the spa jets.
Remember
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: If the water pump is larger than 2 HP the excessive water flow valve may be needed.
"Vertical"
"Note Chlorinator Placement"
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