The electric flow switch is a key safety element of the Pahlen Aqua Compact electric heater. Its task is to detect the water flow and prevent the heating element from starting without sufficient flow, thereby protecting the heater from damage.
The flow switch is made of materials resistant to the chemicals used in pool water treatment and ensures a long service life even with intensive operation. Thanks to precise electrical signalling, it allows the heater’s control system to react quickly and reliably to a change in flow.
This original spare part is intended exclusively for Pahlen Aqua Compact heaters and guarantees the correct function of the entire heating system. Installation is simple and requires no special tools – the switch is installed directly into the heater’s water inlet.
