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Top Discharge Condensing Unit （Fixed-frequency Series）
High-efficiency heat exchanger; wide operation voltage range; anti-corrosion; moisture-resistant and damp-proof
Micro channel heat exchanger
Micro channel heat exchanger (MCHX) transfers heat through multiple flat fluid-filled tubes containing small channels, which can enhance heat transfer coefficient so that heat exchange efficiency is increased by 30% compared to the normal fined tube heat exchanger. (Note: For cooling only condensing unit)
Inner groove copper tube
Special thickened inner groove copper tube enhances heat exchanging performance.
Hydrophilic blue fin
Highly anti-corrosion blue hydrophilic coated aluminum fin has long lifespan than common fin.
Wide operation voltage range
The unit can safely operate within 187~254V.
Moisture-resistant and damp-proof
Control board is surfaced with high quality damp-proof oil. Together with the damp-proof and water-proof design of the electric box, system can still operate reliably even under damp or wet condition. Humidity-status test(working conditon:30/29) and rainfall test(full-range and severe rainfall on the entire unit)have been taken to the system. Moisture resistance grade is IP24.
The outer case of outdoor unit is made of painted steel and galvanized so that system can prevent corrosion and rust effectively.
Spray plastic design is adopted to effectively prevent heat exchanger from damage caused by hail. Unit also passes the 1000-hour running test for anti-corrosive performance and salt mist test.