Water flow switch for all models of Thermotec Inverter pool heat pumps

Note that these can be supplied with bear wires on the end of the cable, or with a small pre-fitted connector plug

please specify the type required when ordering

Technical Support

We are happy to provide technical support for all Thermotec Inverter swimming pool heat pumps that we supply.

We hold most spare parts to support all Thermotec Inverter heat pumps both during and after the warranty period, however the full range of parts is available on a one weel lead time.


If you need any assistance or advice,  please feel free to Contact Us

for more information, also see our FAQs page

All items sold in accordance with our terms and conditions

for all enquiries, please contact us at


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

All major credit cards accepted

Paypal Credit

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For details of PayPal Credit please click here: PayPal Credit


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.