AquaForte Mini heat pumps are manufactured in two versions: ABS plastic and with a metal casing. Both have a very modern design. This AquaForte Mini heat pump is ideal for heating above-ground swimming pools, guaranteeing a long swimming season. Unique in this class of heat pumps is the automatic defrost function. With its 32/38 mm hose connections, installing this heat pump is very easy. Only the SC998 has a flow switch.