Each unit can cover up to 500 square feet each, up to a total of 2000 sq ft for 4 indoor units (multizone). Capable of cooling and heating with ultra quietness (30 dB). Silent operation with inverter technology. Remote control can be connected via Wi-Fi. All units are ETL, UL and AHRI certified. Uses power supply of 120V-60Hz-1Ph. Uses R410A refrigerant.

Indoor unit: 42in x 12in x 10in
Outdoor unit: 32in x 38in x 10in