R-410A Ducted Horizontal Air ConditionerENVIRONMENTALLY SOUND R-410A REFRIGERANT1-1/2 THRU 5 TONS, 208/230 Volt, 1-PhaseEnergy Efficiency13 - 14.5 SEER/11 - 12 EER SoundLevels as low as 70 dBA Design Features Matched with ducted indoor units Ideal for multi-family use Small footprint GÇ£stackable Weather-resistant cabinet- -All steel cabinet construction -Baked on powder pain -Mesh coil guard Reliability, Quality and Toughness Scroll compressor Factory-supplied filter drier Factory installed Crankcase Heater on 2-1/2 through 5 ton models High pressure switch Line lengths up to 200 feet (61m) (see Long Line Application Guideline) 65 foot (20m) lift (see Long Line Application Guideline) Low ambient operation (down to -20-F/-28.9-C) with low ambient accessories Installation as close as 6 inches (152mm) from wall Warranty*Residential 5 year compressor limited warranty 5 year parts limited warranty (including compressor and coil) -With timely registration, an additional 5 year parts limited warranty (including compressor and coil)* Applies to original purchaser/homeowner, some limitations may apply. See Warranty certificate for complete details.