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• Time of issue:2020-09-18
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(Summary description)Fresh air system is a set of independent air treatment system composed of air supply system and exhaust system, it is divided into two kinds of ducted fresh air system and ductless fresh air system. Ducted fresh air system consists of fresh air machine and duct fittings, through the new air machine to purify the outdoor air into the indoor, through the pipeline will be indoor air discharge; no ducted fresh air system consists of fresh air machine and breathing treasure, also by the new air machine to purify the outdoor air into the indoor, at the same time by breathing treasure will be indoor dirty air discharge. Relatively speaking, ducted fresh air system is more suitable for industrial or large office area due to the large amount of work, while ductless fresh air system is more suitable for home use because of easy installation.