Calorex Pro-Pac 8 PPT8ALX Single Phase 8kw Extended Season Heat Pump. Calorex Pro Pac Heat Pump Brochure Calorex Pro Pac Heat Pump User Manual Guidelines For Pool Hall Construction Customer Dehumidifcation Form Product Reviews. Calorex Domestic Heat Pumps. Pro-Pac 8 - 22 & Pro-Pac 8 - 22 Y. Calorex Pro-Pac heat pumps are specifically designed for swimming pool heating. Heat pumps are recognized as the most sustainable way to dynamically heat swimming pool water and with a Calorex heat pump you will save both energy and operating costs. A Calorex heat pump saves on operating costs and energy, a sustainable pool heating method. Calorex Pro-Pac pool heat pumps are available for seasonal use during typical outdoor swimming pool usage periods, or for indoor swimming pool all year round enjoyment (subject to purchase of the All Year Round model). Calorex Pro-Pac 16 PPT16BLYN Calorex Pro-Pac 22 PPT22ALYN Calorex Pro-Pac 22 PPT22BLYN Calorex Pro-Pac 8 PPT8ALYN Calorex Pro-Pac 8 PPT8BLYN » Calorex Pro-Pac Extended Season Heat Pump Calorex Pro-Pac 12 PPT12ALX Calorex Pro-Pac 12 PPT12BLX Calorex Pro-Pac 16 PPT16ALX Calorex Pro-Pac 16 PPT16BLX Calorex Pro-Pac 22 PPT22ALX Calorex Pro-Pac 22 Calorex PRO-PAC range heat pumps- Extended Season. The Pro-Pac 'Y' Range are purpose designed for swimming pool heating and can be installed outside or in a plant room. They are highly efficient with a wound tube in tube Titanium condenser and come with a rotary or scroll compressor and Aquascapes have been building and maintaing both domestic and commercial swimming pools for over 25 years we also specialise in above ground swimming pools, wooden pools, intex spas, villeroy and boch spas as well as all other pool and spa equipment including spares Calorex Pro-Pac Commercial Heat Pumps - Summer Season - 3 Phase Calorex Pro-Pac Commercial Heat Pumps - Extended Season - All Year Round - 3 Phase Calorex 'X' Range Heat Pumps - Suitable for May - Sept & April - Oct All Cal