The Set Free FSN is the newest addition to the heat pump range of HITACHI R410A VRF condensing units. Featuring high energy saving, easy installation and compact size for next generation buildings. Outdoor units range from 14.2-91.2 kw cooling (nominal) and indoor units range from 2.2-16 kw cooling (nominal). Available in wall mounted, cassette, ducted, ceiling suspended and floor standing this is an extremely versatile range. In addition to the Inverter technology and ecological benefits of using R410A refrigerant there are increased COPs giving increased economy.