
Air Distribution Products: HHE/ALSD-20
AirVent family →A linear slot diffuser is what a ceiling looks like when the architect has an opinion: clean lines of one to four slots, each with an adjustable pattern controller hidden in the throat. Supply or return, plaster-in or lay-in, in anodized or coated extruded aluminium.

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An architectural diffuser of one to four slots with adjustable pattern controllers hidden in the throat: the supply and return terminal that reads as a ceiling detail rather than HVAC hardware.
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