CASH ON DELIVERY AVAILABLE ISLAND WIDE 05 YEARS WARRANTY FOR COMPRESSOR 01 YEAR WARRNATY FOR UNIT 03 METER COPPER KIT FREE Cooling Capacity (Btu/Hr) 18399.62 SEER 12.9 Type / Refrigerant Non-Inverter / R32 Application Area (m2) 20-28 Power Supply : V/Ph/Hz 220V,50Hz, 1Ph Indoor Unit : Air flow Hi/Mi/Lo (m3/Hr Indoor Unit : Noise level Hi/Mi/Lo (dB) 45/43/38 Outdoor Unit : Noise level (dB) 56.0 Piping : Liquid Pipe Size / Gas Pipe Size (inch) 1/4″ / 1/2″ Piping : Maximum Pipe Length (m.) 25.0