WATER CONNECTIONS
Where the heat pump is installed in the filtration circuit, the heater should always be installed after the pump and filter. The water
connections are located on the right hand side of the heater. The inlet and outlet are clearly marked. Water connections supplied are for
40mm PVC glue in plumbing.
All automatic sanitising devices must be installed after the heater and in such a way that the sanitiser cannot enter the heater without first
mixing with the water in the pool or spa. Sanitisers that are connected prior to the heater will void heater warranty.
The Astral Pool Heat Pump Pool Heater is only suitable for outdoor installation.