Thermocore Systems Tri-Zone ENERGY STAR Ductless Mini Split Heat Pump Air Conditioner (9000BTU + 9000BTU + 9000BTU) 18.5 SEER - 10.0 HSPF - ENERGY STAR / Certified by AHRI, ETL and C-ETL 9000 + 9000 BTU + 9000 BTU Tri Air Handlers for Multi-Zone Placement / DC Inverter Pre-Charged w/ Eco-friendly R410A Refrigerant / Quiet Operation Includes (3) 15ft Insulated Copper Line-Sets / Toshiba Compressor Low Ambient Temperature Operation (5 F) / 208-230 Input Voltage