How to Install Standard Linear Slot Diffusers

Mounting instructions Description KOOLAIR model DF-LIT-E hidden linear slot diffuser for installation in suspended plaster or panel drywall ceilings

The linear slot diffuser looks great in any home, here is a demonstration of how to install them

linear slot grilles 18 mud in Linear Slot Diffuser in white with a generous grooved pattern to provide ease of concealing with drywall filler

linear slot diffuser plenum box sizing Please note, a separate brochure is available covering installation details of all Colman slot diffusers Please contact us should you require a copy