To Home or Other Building
To Pool or
C - 320May 2020 ©2020 Central Boiler
Swimming Pool/Hot Tub Installation
CENTRAL PEX
From Pool orHot Tub Pump
HeatedWater To PoolOr Hot Tub
Hot Supply FromOutdoor Wood
Furnace
UnitBypass
TemperatureGauge
CENTRAL PEX
PVC or ABSPipe & Fittings
These Valves Must Be Closed When
"Shocking" Your Pool
Adjust Flow From Pool
Pump
Return
Main
W
R
White Black
C
R
110-VPower Source
24-V Transformer
End Switch
MotorCircuit
LEDC
W/Y
C
W
Shell & Tube
White Black
110-VPower Source
24-VTransformer
End Switch
MotorCircuit
LEDC
W/Y
C
W
Plate Exchanger
C
R
W
R
Water fromPool or HotTub Filter
HeatedWater to Pool
or Hot Tub
Unit (A)
MainPVC or ABS
Pipe and Accessories
These valves mustbe closed when
"shocking" your pool.
Adjust bypass�ow from
pool pump.
CENTRAL PEX
Black
C
R
110-VPower Source
24-VTransformer
Water fromPool or HotTub Filter
HeatedWater to Pool
or Hot Tub
Adjust bypass�ow from
pool pump.
3-Way Zone Valve
Main
Unit (A)
Bypass (B)
PVC or ABSPipe and Accessories
These valves mustbe closed when
"shocking" your pool.
Hot Supply from Pumpon Outdoor Furnace
Return to Outdoor Furnace
Thermostatic Valve(optional)
PoolAquastat(with Well)
