| 3-side U-type heat exchanger makes effective use of fan airflow, fully expands the heat transfer area and greatly improves the heat transfer efficiency without increasing the unit space. Compact structure, high strength, more convenient on installation and maintenance. Aluminum fin with hydrophilic film is adopted to improve heat transfer coefficient of wet film and overall heat transfer coefficient of unit. |
| The length of tube pipe connection between indoor unit and outdoor unit can be 50m, and the highest drop is 25m. It is more convenient to install the indoor and outdoor unit at project site. |