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UNIVERSAL ROOF SUPPORT INSTALLATION
This support has three possible uses:
1.
For ASHT+ and S-2100+ chimneys, it must be used on a roof to
support the chimney.
2.
It may be used on a floor, ceiling or roof above an offset to support
the chimney above the offset.
3.
It may be used on a floor, ceiling or roof as a supplementary support
when the chimney height exceeds 15 feet (4.6 m.).
Table 7 gives maximum height of supported chimney.
NOTE: For the AC chimney, a support section (AC8SL) must be used
every 40' (12 m) instead of the universal roof support (ST).
For roof support installation, refer to the instructions provided with the
support.
Universal Offset Support
This support is used to support the chimney above an offset. When
the chimney offset is used to traverse a wall, this support may be used
on the wall to support the chimney. The maximum heights are given in
Table 7. For offset support installation, refer to the instructions provided
with the support.
Chimney Model
ASHT+ 8" I.D.
S-2100+ 8" I.D.
AC 8" I.D.
Table 7
CHIMNEY CHASE AND MULTIPLE TERMINATIONS
For the purpose of this manual, a chimney chase is considered a part of
the chimney system rather than part of a building. The termination must
be placed a minimum of 18" (460mm) above the chase.
For installation where more than one chimney is located in the same chase
or within the same general area, we suggest that their terminations be
separated by at least 16" (410mm) horizontally and 18" (460mm) verti-
cally. This separation is to prevent smoke migrating from one chimney
to another (see Figure 28).
20
MAXIMUM HEIGHT OF
SUPPORTED CHIMNEY
Offset Support
Roof Support
20 feet (6.10 m)
24 feet (7.32 m)
14 feet (4.30 m)
16 feet (4.87 m)
40 feet (12.19 m)
50 feet (15.20 m)
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
18" (460 mm)
16" (410 mm)
Figure 28
CHIMNEY ADAPTOR (S-2100+ / HT6000+) CANADA ONLY
The fireplace is normally supplied with a chimney adaptor suitable for the
ASHT / HT6103+ chimney. If you want to install a S-2100+ / HT6000+
chimney, an adaptor is available (8UCA) (Figure 29). A separate starter
section will also be required if AC chimney is installed.
Chimney Adaptor -
Canada only
Figure 29 - S-2100 Chimney Adaptor
18" (460 mm)
18" (460 mm)
16" (410 mm)
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