ZKD vs YS Series Selector

Koven Air · Selection Tool

ZKD vs YS Series Selector

Answer three questions to see whether a ducted (ZKD) or long-throw jet (YS) ceiling air handler fits your building.

What kind of space is it?

Ceiling height (m)

Hygiene-critical (hospital, lab, food, pharma)

Logic follows the Koven Air ZKD/YS selection matrix (USER-DATA). ZKD ducted: airflow to 15,000 m³/h, external static pressure to 400 Pa. YS jet: ball-nozzle throw to 30 m for high-bay coverage. Hygiene builds add 304/316 stainless and DIN 1946-4 drainage. Indicative — confirm with Koven engineering.

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Most projects mix both series by zone.
Send your floor plan for a zoned selection →

ZKD vs YS Series Selector

Answer three questions to see whether a ducted (ZKD) or long-throw jet (YS) ceiling air handler fits your building.

What kind of space is it?

Ceiling height (m)

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