Angled Wall Radiation Shield - Lennox Hearth Products Ladera-BK Installation And Operation Instructions Manual

OFFSET CHIMNEY INSTALLATION
Starter Section
Straps
Figure 29
OFFSET CHIMNEY INSTALLATION WITH WALL PENETRATION
Rain Cap
Framing
2" x 3"
Figure 30
18
Chimney AC
Support
Straps
Note: This illustration is
not to scale. It represents
how the chimney must be
supported. A 30 degree
offset only is allowed in
the USA and a 45 degree
maximum offset is allowed
in Canada.
Roof Flashing
Offset Support
Insulated Wall
Radiation Shield
Note: In cold areas it is recom-
mended to protect the chimney
in a insulated chase.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

ANGLED WALL RADIATION SHIELD

(RSM+ and RSMI30)
When traversing a combustible wall with the chimney at a 30º or 45º
angle, an angled firestop or wall radiation shield must be installed. Only
one is required.
Note: 45º angle for Canada only (
In cold climate locations (climates where temperatures will fall below 32°
ACRS
F / 0° C), we recommend that you use the insulated wall radiation shield
since it will maintain the home's thermal barrier.
Chimney Model
ASHT+ / HT6103+
(6" dia). Canada only
S-2100+ / HT6000+ /
AC (6" dia).
Table 5
Drywall
Collar
Figure 31
RSMI45)
RSM+ and RSMI30
(RSMI45 - Canada Only)
Angle Hole Size
30º 283 mm x 781 mm (11-1/8" x 30-3/4")
45º 283 mm x 518 mm (11-1/8" x 20-3/8")
30º 327 mm x 881 mm (12-7/8" x 34-11/16")
30º 380 mm x 972 mm (15" x 38-1/4")
Insulated Wall
Angel Wall Radiation
Shield (Insulated)