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Calorex Pro-Pac Swimming Pool Heat Pumps


Calorex are a British company based in Maldon in the United Kingdom

Calorex have been making heat pumps for over 30 years and have established a reputation for reliability, quality and a great backup service

The range is available in either the "X" range for May-Sept or April- Oct use  or the "Y" range for All Year Round Use and can operate down to -15c for all year round use.

What size heat pump do I require for my pool?

For an outdoor pool in the UK that is kept covered, use the following Calorex guide:-


However many factors can affect the sizing of a heat pump for your pool. You are therefore advised to contact us to get an accurate sizing recommendation for your particular pool.

Please click on either Summer Season or Extended season to see the appropriate models:-