evaporative air cooler (desert cooler, roof mounted swamp cooler) First class quality, down discharge, roof type JH18AP is down discharge evaporative cooler. It is suitable for window installation, roof installation and wall installation. For detailed application, please contact with us. ItemAP18Airflow(m3/h)18000Dimension (mm)1160*1160*980Vent size(mm)675*675Net Weight(kg)80power1.1kw/1. ...