Warmpools @ Boilers 4 Essex install Calorex swimming pool air source heat pumps across Essex, London, Kent, Surrey, Suffolk and Sussex, delivering efficient, reliable pool heating with clean, professional workmanship. In this video and guide, you’ll see real installations showcasing correct sizing, tidy bypass/flow-control pipework, smart positioning for airflow and noise, and proper commissioning—so you can understand what a high-performing pool heat pump setup should look like in the UK.