Lennox Hearth Ladera-BN Indoor Fireplace User Manual


 
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 (RSMI45)
In cold climate locations (climates where temperatures will fall below 32°
F / 0° C), we recommend that you use the insulated wall radiation shield
since it will maintain the home’s thermal barrier.
RSM+ and RSMI30
(RSMI45 - Canada Only)
Chimney Model Angle Hole Size
ASHT+ / HT6103+
(6” dia). Canada only
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”)
S-2100+ / HT6000+ /
AC (6” dia).
30º 327 mm x 881 mm (12-7/8” x 34-11/16”)
30º 380 mm x 972 mm (15” x 38-1/4”)
Table 5
Figure 31
Drywall
Insulated Wall
Insulated Wall
Radiation Shield
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
19