SPT 9,000BTU Cooling with 8,500BTU Heating PAC, Multi 8500 btu heating capacity / 9000 btu cooling capacity 2 fan speed Washable filter, remote control (2 aaa batteries required; batteries not included) Temperature range from 45-77 f for heating/64-90 for cooling The operating temperature range is 41 - 110 degrees F. Both cooling and heating functions require exhaust air pipe installation. Continuous water drainage is recommended for heating function. (Kindly refer the instruction manual given below)