Founded in 1977, the Calorex brand engineers market-leading heat pumps and dehumidifiers for swimming pools and commercial installations. Renowned for their durability and efficiency, these environmentally friendly solutions are installed in private and public pools globally.
Calorex became part of the Dantherm Group in 2016 and has obtained an enviable reputation in the heat pump and dehumidifier industry by leading the field in product quality, efficiency and durability. All

Calorex products are designed and engineered in-house by our dedicated team of engineers and product managers with manufacturing plants in Denmark and Italy. Every product is fully tested before it leaves the factory and is guaranteed to be completely compliant with appropriate regulations.

Offering pre- and post-technical support, Calorex has a dedicated team of technical application staff to fully support products from project inception through to after-sales care. Operating out of Maldon in the UK, it is also the Dantherm Group’s competence centre for swimming pool and commercial dehumidification solutions.