Product features: 1. Safety: water and electric separately. 2. Anti-corrosion: plastic case, coated steel or sus304# stainless steel case are available. 3. World famous brand compressor, 4-way valve, motor, pcb, titanium heat ex-changer, emerson alco expansion valve used to ensure top quality an high efficiency(cop more than 6.0). 4. Convenient: intelligent microprocessor with touch screen display. Trouble shoot shows on display board automatically. 5. World famous brand compressor, 4-way valve, motor, pcb, heat ex-changer, emerson alco expansion valve used to ensure top quality an high efficiency(energy-saving as much as 75%). 6. Multiple protection function: high pressure, low pressure, overheating, overload anti-freezing, phase sequence, discharge temperature, suction temperature and so on. 7. All weather operation: stable operation without being influenced by weather. 8. Refrigerant of r22, r407c, r134a are for optional. 9. Automatically defrosting function included.
