Spa pools are designed to trap and retain heat and most spa controls can only heat the spa water. With no cooling ability, the higher ambient temperatures during warmer months often result in spas being too hot to use. However the SV heat pump interface revolutionises spa temperature control. SV heat pumps not only provide automatic heating of the spa water, but automatic cooling of the spa water as well. Simply set your desired water temperature (from 10ºC – 40ºC) and let the SV heat pump do the rest. Enjoy your spa year round – heat or cool depending on the season.