Electric Heat Pumps
Pool Heat pumps use the same principle as reverse cycle air conditioners. They extract heat from the air (even down to sub zero temperatures) and, through a series of compression and transference technology, heat the pool water. They work in almost any temperature, with some catering to sub zero temperatures, as well as indoor installations.
The great benefit of this technology is the low running cost. In a side-by-side comparison, a heat pump will cost around 60% less to run than a gas heater, making pumps perfect for anyone who wants to have their pool available 24/7, 365 days a year.