Elta Fans has announced the availability of a new brochure on the twin-fan version of its QuietflowDCV range. The full-colour, 36-page brochure covers all the features, benefits, specifications, technological improvements and technical data, as well as all relevant current legislation and the role of twin-fan units in providing continuous ventilation. Brochures for the Elta Fan Quietflow SQS and QuietflowDCV Single Fan units are also available.
Twin-fan units are used in various applications that require guaranteed continual ventilation. The two fans are mounted within the same unit, with only one fan operational at any time. The second fan acts as a backup and only becomes operational if the primary fan fails.
To ensure longevity, there is a duty share schedule programmed for change every six hours, whereby the operational fan becomes the backup fan and vice versa. Typical applications include hospitals, public buildings, office buildings, toilets or other areas where volatile organic compounds (VOC’s) are present and necessitate extraction on public health grounds.
Quietflow is the range of acoustically treated, compact units from Elta Fans designed to overcome space restrictions in buildings with low ceiling voids.