Calorex Heat Pumps Ltd, a private company trading under its registered trade mark of Calorex, was founded in 1977 and has since expanded to a company approximately £12.5m sales with 105 employees. Its base is Maldon in South East England, close to London. All calorex products are designed and manufactured by Calorex, and we provide a full applications and technical service by phone, fax and e-mail. Calorex has its own website on www.calorex.com. Manufacturing is to high standards and the factory adheres to tight quality procedures. It is experienced in different countries and climates, exporting approximately 50% of it turnover. All Calorex products carry CE certification. Products manufactured include swimming pool heat pumps and chillers, heat recovery heat pumps and chillers, geothermal heat pumps, swimming pool dehumidifiers, portable dehumidifiers, air conditioning, heaters and fans, evaporative humidifiers, refrigerant and desiccant dehumidifiers. Brand names include 20 range, 10 range, Porta range, Portatemp, Porta-Cal, Porta-Air, Variheat, delta, HRD, Vaporex, Monitair. Products are exported worldwide.