29
4.4 ANGLED WALL RADIATION SHIELD
(RSM+, RSMI30, RSMI45)
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, we recommend that you use the insulated wall radiation shield
since it will maintain the home’s thermal barrier.
RSM+ and RSMI30, RSMI45
CHIMNEY MODEL ANGLE HOLE SIZE
ASHT+ / HT6103+ (6" dia.) 30º 283 mm x 781 mm (11 1/8" x 30 ¾")
Canada only 45º 283 mm x 518 mm (11 1/8" x 20 3/8")
S-2100+ / HT6000+ (6" dia.) 30º 327 mm x 881 mm (12 7/8" x 34 11/16")
AC (6" dia.) 30º 380 mm x 972 mm (15" x 38 ¼")
Table 5
Figure 33
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