Product technical description
The WFLL series direct-expansion air-handling units are all-air systems that combine cooling, heating, constant temperature and humidity, and air purification in one medium-to-large unit. They merge a direct-expansion air-handling unit with air-cooled heat-pump technology, giving centralised control of cooling and air treatment, with high efficiency, a simple system and stable performance. Smart microprocessor control gives the best control of air performance and quality. The compressor-condenser section is built from bolted panels, and the air-handling sections use an aluminium frame with double-skin high-pressure foam panels, giving mature technology, flexible design, varied section combinations, easy installation and simple control.
The series conditions indoor air in many environments, with cooling, dehumidifying, heating, humidifying and ventilation. It holds a wide temperature range and precise humidity. It is essential support equipment in research, defence, industry, agriculture and commerce. Its compact build and rooftop or ground placement without taking useful space make it widely used in mechanical, chemical and electronic plants with strict humidity needs, and in comfort spaces such as shops, supermarkets and meeting rooms.
The series is built to GB/T 20738-2006, Rooftop Air-Conditioning Units.