R-410A Refrigerant Smc Base Pan Simplified StructureEasy To Maintain And Service Perfect For High Humidity ClimatesRemoves 20%-35% More Moisture From The Air Than Standard Zoneline Air Conditioners* (*Varies When Comparing Dehumidification Rates Of The 7,000/9,000/12,000 Btu Base Models To Their Dry Air Model Counterparts) Cooling Capacity11,200/11,100 Btu Energy Efficiency11.5 Eer Dehumidification4.2 Pints/Hour Indoor Fan Cfm (High/Low)360/270 Fresh Air Vent Cfm (Fully Open High Fan)47 Quiet OperationBaked-On Mastic Sound Barrier, Cross Flow Blower And Two Dc Fan Motors Create Less Noise To Ensure Comfort Corrosion ResistantExtends Life Of The Unit In Sea Coast Areas/Corrosive Environments Heat & Freeze SentinelsKeeps The Room From Overheating Or Freezing Electronic Temperature LimitingPrevents Expensive Over-Cooling Or Over-Heating Of The Room Electronic Touch Controls With Led Display