Valor PORTRAIT Installation Instructions Manual page 4

Framing
30-1/4" (768 mm)
to header
This is the framing
width. Drywall to
23-3/4" (603 mm) wide.
Wall Finish
cement board
drywall
gap must
remain open
for air flow
4
Wall Finish
Minimum 12-3/4" (324 mm)
(Allow extra for rear vent elbow)
wall finish must be
non-combustible
at top of opening
570 plate outline
3-5/8" (92 mm)
cement board
supplied
27-3/8" (695 mm) to
cement board
WALL
no 570
plate
FINISH
Tile or fi nish 1-1/8"
thickness (30 mm)
Drywall 1/2" (12.7 mm)
with 570 fi nishing plate
tile up to tile behind
plate: plate:
1-3/8" 5/8"
(35 mm) (18 mm)