Vented Installation (Cool Wall Release) - Montigo DelRay DRL7213NI Installation & Maintenance Manual

Vented installation (Cool Wall Release)

NO RECESS
COMBUSTIBLE FACING
NO FANS
DRL60 DRL72
16" 100° 100°
12" 105° 105°
8" 115° 115°
4" 120° 120°
VENTED CHASE
See chart for
opening size
Min. chase opening chart Min. chase opening chart
DRL60 DRL72
120sq inch 120sq inch
No materials No materials
other than other than
components components
are permitted are permitted
Combustible Facing
in this area in this area
material (Cement
board underneath
optional when
using a vented
chase)
Combustible header
Venting
ports
open
WARNING
Vented installations require that the chase inner wall must be
enclosed (no exposed insulation/vapour barrier) Follow local codes
18
IMPORTANT
Temperatures are based
off of the minimum
enclosure size at a 3 hour
burn time
venting venting
IMPORTANT
Leaving the
venting ports
open requires
a minimum
chase height
of 6'
WARNING
Vented chase height must be no less than 6'
WARNING
Vented chase opening is mandatory when you open fireplace vent
ports (all ports must be open).
Venting ports (shown on a DRL3613)
Installation
DRL DRL
60 72
XG0226 - 042220