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The ACB4L and ACB5L are low height 2’ wide ceiling cassette style Active Chilled Beams. The ACB4L is a 2-way discharge version, and the ACB5L is 1-way discharge. Both models have nearly identical appearances to provide a consistent look throughout a building.

The Low-Height ACB4L/5L has an ultra slim (6.8”) profile to fit ceilings with severely restricted interstitial space. This low height allows building owners to fit a highly comfortable and efficient active chilled beam system into a building with interstitial spaces as small as 6.8” high.

Renovations of older buildings that have severely restricted interstitial spaces; this is often the case in renovations that eliminate floor mounted Induction Units to free floor space along the perimeter.

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