Functions: Cooling / Heating / Fan / Dehumidifying E.E.R.: 9.4 Heating Capacity (BTU): 16000/13,000 Zones: Single Zone C.O.P.: 2.75 Dehumidification: 8.0 pints/hour Room Air Circulation: 523(High) / 482(Med) / 438(Low) Operating Room Size (Approx.): 1672 Sq. Ft.