The Master Flow Cold Air Frame is used in a Heating and Air Conditioning system to provide the transition from the wall duct chase to a wall grille. It can be installed directly onto the wall studs before the drywall is installed to save time and ensure correct placement.
- Installs before the drywall goes in
- Can be nailed or screwed to studs
- Small lip provides clean edge for drywall
- Metal edge provides surface to hold wall grille attachment screw in place