Air Source Pool Heater 4KW Energy-Efficient for Above Ground Pools

Enjoy your above ground pool past the end of summer! An air source pool heater works by extracting heat from the surrounding air and using it to warm the pool water. It is more energy-efficient than traditional electric pool heaters, as it uses less electricity to generate the same (or more) heat, resulting in lower energy bills.The Flowclear™ 4 kW Pool Heater is an energy-efficient way to regulate the temperature, so you can keep the water nice and warm as outdoor temperatures cool down. The anti-corrosion titanium heat exchanger is built to last and is IPX5 waterproof for extra safety. This pool heater is easy to install and simple to use, with an included water sensor power switch. Using low GWP R32 refrigerant - the most eco-friendly heating agent on the market - you can feel good about about using the Flowclear Pool Heater during the off-months while still lowering the environmental impact. This pool heating system also features an internal protection function that prevents the heater from running in temperatures colder than12-43℃ (54-109℉)avoiding any damage to the inner system from overworking itself.Pool Compatibility:This pool heater is great for above ground pools up to 30,000 L (7,925 gal.) in water capacity, and is compatible with cartridge or sand filter pumps with flow rates of 2,006 L/h (530 gal./h) and above. Compatible with most above ground pools on the market, this set includes adapters for both 3.2 cm (1.25") and 3.8 cm (1.5") filter pump connectors.