Blueridge air handlers are the indoor portion of a split-system air conditioning orheat pump system (if you don't have a furnace). Pair this air handler with an outdoor ACcondenser to complete your cooling system, or with a heat pump for efficient heating andcooling. Add an optional backup electric heat strip to ensure optimal heat, no matter theoutside temperature. The Blueridge BE5E contains the upgraded, high-efficiency,constant-torque motor with 5 selectable speeds for quieter performance. Compared to oldermotors, this blower uses 35% less energy, saving you money.