1. Wide capacity range: 9000BTU(1HP)-180000BTU(20HP)from low static pressure type, middle static pressure type to high static pressure type.
2. Power: 220-240V/50Hz, 208-230V/60Hz or 110V/60Hz.
3. Compressor: Rotary type, scroll type or reciprocating type with international famous brand.
4. Refrigerant: R22, R407C or R410a.
5. Tropical units for high ambient temperature are available.
6. Energy saving units with high EER/COP and low noise are available.
7. Slim duct type are available for installation space saving.
8. With LED display wire controller.
9. High class coating is available for option.