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UNIVERSAL ROOF SUPPORT INSTALLATION
This support has three possible uses:
1.
For ASHT+/ and S2100+/ 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 ft. (4.6 m.).
Table 7 gives maximum height of supported chimney.
NOTE: For the AC chimney, a support section (ACSL) must be used every 40’ (12 m) instead of
the ST.
For roof support installation, refer to the instructions provided with the support.
UNIVERSAL OFFSET SUPPORT INSTALLATION
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
MAXIMUM HEIGHT OF SUPPORTED CHIMNEY
OFFSET
SUPPORT
ROOF
SUPPORT
ASHT+ / 8" I.D.
20 ft (6.10 m)
24 ft (7.32 m)
S-2100+ / 8" I.D.
14 ft (4.30 m)
16 ft (4.87 m)
AC 8" I.D.
40 ft (12.19 m)
50 ft (15.20 m)
Table 7
