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the
leader in heat pump pool heating
Plumbing
Piping sequence: Pool - water circulating pump - filter - pool heater
- check valve - chlorinator - pool (if a chlorinating device is used,
it must be downstream of the heater, with a check valve installed between
it and the heater) See action on unit protection for more details.
Pipe Connections: Water IN from filter is on the RIGHT. Water OUT to
pool is on the LEFT. The unit is equipped with an internal water bypass.
Normal applications do not require an external bypass. The unit is equipped
with 2 inch threaded unions.
Multiple Unit Installations: All plumbing on multiple installations
must be in PARALLEL by using an equalized manifold supply pipe. DO NOT
install in series (Call the manufacturer for details)
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