Cassette Recessed Air Conditioner

Features: 1) The light color and nice looking appearance of the control panel can match any elegant interior decoration 2) Highly-efficient centrifugal fan produces great amount of air flow but generates almost no noise 3) Self-diagnostic features show error through the blinking of indicating lamps 4) Powerful drain pump takes care of all condensed water 5) Power supply: 220V-50/60Hz-single phase, 380V-50Hz-three phase 6) Cooling and Heating capacity: BTU/hour: 18,000; 24,000; 42,000 7) Noise: DB(A): 45 for 18k, 45 for 24k, 50 for 42k 8) Centrifugal fan: a) Air flow (cbm/h): 850 for 18k, 1100 for 24k, 1950 for 42k b) Weight: 25, 38kg 9) Electric heater (optional): a) 1500W for 18k, 2100W for 24k, 3000W for 42k 10) Refrigerant: R22 or R-407C