Replacement Water Flow Switch for Solupiscinas/ VA-WPH/ Eco 7 heat pumps

Models WPH 40, 45

We have three sizes of flow switch

The difference is the length of the paddle

The paddle is measured from the metal hinge pin to the end of the paddle

Flow Switch TypeHeat Pump Model
Paddle Length mm
1WPH 15, 20, 3040mm
2WPH 40,4535mm
3WPH 50,60, 60L30mm

Important: Please specify which type you require when ordering !

Fits all models including

  • VA-WPH15
  • VA-WPH20
  • VA-WPH30
  • VA-WPH40
  • VA-WPH45
  • VA-WPH50
  • VA-WPH60
  • VA-WPH60L

Delivery possible to any country. Please contact us for a shipping quote.

Note: The price shown here includes free UK delivery. For delivery to other countries, please contact us first for a shipping quote before purchasing the item


We accept all major credit and debit cards, Bank Transfer (BACS) and Paypal

All major credit cards accepted

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The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50

We can ship to any country. Please contact us for a shipping quote.

The lead time on most items is normally on a 1-2 day delivery,  subject to availability. Please call to check availability.

Additional information

Weight1 kg