Heat pumps are effective solutions to heating a pool. This well-proven technology has been in use for decades and heatpumps are at work all over the world providing safe, reliable pool heating at affordable prices. Where a heatpump is used to heating a pool, tou will find they are capable of highly cost-efficient and inexpensive heating because they tap into a limitless supply of clean, pollution-free heat – the surrounding air – all you pay for is the energy to transport that heat from the air to the water, and with better quality units, most of this energy is reclaimed and put into the water as heat!