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Recess installation
TV RECESS (REAR VENT RECOMMENDED)
COMBUSTIBLE FACING
NO FANS
VENTED CHASE
See chart for
opening size
Non-combustible
framing and
finishing MUST be
used for recess
installations
Non-combustible Facing
material (exposed to inside of
chase)
Non-combustible
header
Combustible facing material
(Cement board underneath
optional when using a vented
chase)
NOTE
Temperatures taken from
a vented chase installation,
without a recess. No fans
577.937
3
22
4 "
139.700
5.500
XG0232 - 043021
Enclosure top
6½"
MAX
No
materials
other than
venting
components
are
permitted
in this area
Venting
ports
open
DRSQ42
DRSQ46
Temp. above
Temp. above
opening
opening
16" 90°F
16" 110°F
12" 100°F
12" 120°F
533.349
8" 115°F
8" 140°F
21"
4" 130°F
4" 150°F
POWER
DRSQ42
DRSQ46
SUPPLY
Min. chase
Min. chase
opening
opening
56.953
120sq inch
140sq inch
2.242
12.548
IMPORTANT
Leaving the
venting ports
open requires
a minimum
chase height
of 6' for
DRSQ42 and 7'
for DRSQ46
WARNING
Vented chase opening is mandatory when you open fireplace vent
ports (all ports must be open).
Venting ports (shown on a DRSQ46)
Installation
1
1
2
2
4
2
2
4
2
11
2
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