The Pool Heating Specialists
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Thermotec Pool Heat Pumps 7kw, 9.5kw and 12kw

Please Choose:


Free UK Delivery Over £50

UK Mainland Only (Excludes Highlands)

All Prices include VAT


Thermotec Heat Pump Horizontal


HeatPumps4Pools are the leading specialist supplier of swimming pool heat pumps. We have many years of experience in the market and have used our expertise to research and design our own range of swimming pool heat pumps.

New for 2018, the Thermotec range of pool heat pumps really do offer the best in terms of efficiency, performance, reliability and low noise operation.

Thermotec Heat Pump Horizontal Thermotec Heat Pump vertical
Horizontal Models, 7kw, 9.5kw, 12kw Vertical Model - 12kw only

The Heat Pump

The swimming pool heat pump is one of the most economical ways to heat your swimming pool efficiently. Using the free renewable energy from the air, it is over 4/5 times more efficient than traditional heating. You can enjoy swimming with a pool heat pump not only in the summer, but also spring, autumn and winter time.

ECO Friendly

The heat pump uses R410A Refrigeration gas which is ozone friendly, dramatically reducing Carbon Emissions

Titanium heat exchanger

The advanced titanium heat exchanger guarantees a longer life span, free of corrosion. It can be used with all types of water treatments including chlorine, iodine, bromine and salt water.

Thermotec Heat Pump Horizontal


  • Cooling and Heating functions available
  • Auto operation
  • Auto restart
  • Auto defrost
  • Auto timer on/off - no human attendance is required
  • Wide ambient working range from -10 to 43 degrees
  • Water flow switch 
  • Digital LCD easy to operate control panel

Thermotec Inverter Heat Pump Display

Reliable Operation

The heat pump has several built in safety features, which include insufficient water flow protection, high/low pressure protection, overload protection and compressor protection.

Thermotec Heat Pump Horizontal

Thermotec Heat Pump Horizontal


When there is malfunction, the swimming pool heat pump will make self-diagnosis by displaying an error code on the control panel. To identify the problem, please refer to error codes pages in the manual.

Other Models in this Range:

We also have the Thermotec Inverter 13.5kw vertical fan single phase models in grey. Please Click Here to see details and pricing

Thermotec Inverter Heat Pump

What size heat pump do I require for my pool?

The sizing guide for a covered pool is:-


Model Kw
Recommended Max Pool Volume
Max Pool Volume
Thermotec Horizontal 7kw 7kw
Thermotec Horizontal 9.5kw 9.5kw
Thermotec Horizontal 12kw  12kw
Thermotec Vertical 12kw 12kw


All Thermotec heat pumps are for single phase power (ie 220v to 240v) to suit most properties



 Themotec Inverter Heat Pumps Specifications

Thermotec Inverter Heat Pump


We accept all major credit and debit cards, cheques and Bank Transfer

All major credit cards accepted

Note: We offer an additional 1% discount on these prices for payment by debit card or bank transfer.  Just choose bank transfer or debit card as the payment type when you complete the checkout process.


Installation is straightforward. We can provide advice on installing your heat pump. We can also offer an installation service if required.

We recommend that a bypass is installed to allow the heat pump to be drained in winter if not in use. We sell bypass kits if required. 

Please see our Installation Tips pages for information on how to install your heat pump. Our Photo Gallery also has photograph examples of pool heat pump installations and please also see the FAQ pages for more information

Thermotec Inverter Heat Pump


Coming soon - Themotec Inverter Heat Pumps

The range of Thermotec pool heat pumps are currently in productiuon and should be available from the end of February 2018.

You can pre-order now and the unit will be shipped to you using a next day service as soon as they arrive.


The price includes FREE UK delivery.

We can ship the Thermotec heat pumps to any country. Please contact us for a shipping quote.


The Thermotec heat pumps come with a 3-year warranty on all components:-

  • UK - First year - parts and labour warranty, Years 2 and 3 - parts only warranty, or return to us in the UK (customer pays transport cost)
  • Europe and outside the UK - 3-Year parts only warranty or return to us in the UK (customer pays transport cost

We recommend that you retain the pallet and packaging that the heat pump was delivered with in case you need to return the unit to us for repairs under the warranty. 

The warranty will not apply where the heat pump has been installed incorrectly, or has been damaged by freezing 

Technical Support

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

We hold spare parts to support all Thermotec heat pumps both during and after the warranty period

Product Literature

Please click the links below to download pdf brochures for these products

Duratech WarrantyThermotec Vertical User Manual


If you need any assistance or advice as to which model would be best for your pool, please email 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

  • Model: Thermotec Pool Heat Pump 7-12kw
  • Shipping Weight: 70kgs
  • Manufactured by: HeatPumps4Pools