Description
W’eau Flowswitch W’eau (Vertical) Full Inverter 13 + 17 + 21 + 27 + 35kw
Would you like to enjoy your pool for longer without your energy bill skyrocketing? Then the W’eau Flowswitch Full Inverter heat pump is a real recommendation. This vertical heat pump heats your pool water in a smart, economical way and continuously adapts to the conditions. At Pool.shop, we've noticed that it's precisely this full inverter technology that makes the difference between “swimming occasionally” and a wonderfully long swimming season.
The Flowswitch is available in five power outputs – 13, 17, 21, 27 and 35 kW – so you can choose exactly the model that suits the volume of your pool. From a compact above-ground pool to a spacious built-in pool: there's always a variant that heats efficiently and comfortably.
What full inverter does for you
With a standard heat pump, the compressor simply switches on and off. The full inverter technology of the Flowswitch controls the speed steplessly: the pump continues to run smoothly at precisely the power needed at that moment to keep your water at temperature. This gives you three things you'll notice immediately: a nicely stable water temperature, whisper-quiet operation and significantly lower power consumption than with a classic on/off heat pump.
Vertical design with smart convenience
Thanks to its vertical design, the Flowswitch expels air upwards instead of forwards. This is handy if you have limited space around your equipment, as you don't need to reserve metres of clear space for the pump. The name Flowswitch refers to the built-in flow monitoring: the heat pump continuously checks whether sufficient water is flowing through it and thereby protects itself against dry running. A reassuring thought, especially if you let the pump run automatically together with your filter system.
Choosing the right power output
The rule of thumb is simple: the larger the water volume and the longer you want to extend your season, the more kW you need. A more generously sized output not only heats up faster, but also runs more relaxed at a lower speed – which in turn benefits noise levels and consumption. Not sure between two models? Then it's often wiser to choose slightly larger. We're happy to think along with you so that you get a pump that comfortably suits your situation.
For the pool owner who thinks ahead
This heat pump is ideally suited for anyone who wants to use their pool really intensively while keeping an eye on energy costs. Do you want to keep swimming in the early and late season without a shocking bill at the end of the month? Then with the W’eau Flowswitch Full Inverter, you bring home a future-proof, economical solution that will bring you years of enjoyment.



