Grille Fittings - Airia LIFEBREATH ERV Serie Guide D'installation

Grille Fittings

Rough-in Metal Fitting
(part # 99-RIMF 4/5/6/8)
Use this rough-in fitting before the drywall is
installed.

Nail or screw the fitting onto the floor post.

Available sizes are 4 in, 5 in, 6 in, and 8 in.
Rough-in
Connect to ERV ducting
Metal
Fitting
Nail or screw
strap fitting
onto floor
TechGrille
Quick Mount Fitting
(part # 99-QM 4/5/6)
Use this rough-in fitting before the drywall is
Installed.

Nail fitting onto the stud.

Available sizes are 4 in, 5 in, and 6 in.
Connect to ERV ducting
Quick Mount
Fitting
1/2 in drywall
TechGrille
Caution
 Do not mount exhaust grille within 4 ft (1.2 m) (horizontally) of a stove to prevent grease from entering the unit.
Stack Head Elbow
Use this rough-in fitting before the drywall is installed. This
fitting is ideal for running ducting through 2 x 4 (min.)
studded walls.


Floor joist
Ceiling
Flush mount the
rim with the
finished ceiling
Ceiling/Wall Fitting
Use this fitting for ceiling tiles or finished/installed drywall.



2 x 4 Stud
Retaining ring
Nail or screw quick
Flush mount the lip of the
mount fitting to stud
ceiling/wall fitting to ceiling
and drywall fitting
(part # 99-WF4 / 99WF6)
Nail to stud.
Available sizes are 4 in and 6 in.
Connect to ERV ducting
(part # 99-CF 4/5/6/8)
Cut a hole through the ceiling tile, insert the fitting and use the
retaining ring to hold the fitting in place.
For finished/installed drywall, use caulking around the lip if you do
not have access to attach the retaining ring.
Available sizes are 4 in, 5 in, 6 in, and 8 in.
Connect to ERV ducting
Wall/Ceiling
Fitting
TechGrille
Nail stack head
elbow onto stud
2 x 4 Stud
1/2 in drywall
Stack Head
Elbow
Ceiling
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