Heatilator ST36D Installation Manual page 24

Termination Cap
Collar
2 in. (51 mm)
Minimum Height
Chase Top
Chimney
Pipe
Figure 5.13 Installing a TS345/TS345P Square Termination Cap
24
Place waterproof sealer under
each flange of the termination
cap and on top of each screw
to help prevent leaks.
The last section of pipe must
stop between 2 in. (51 mm)
above the top of the chase and
4 3/4 in. (121 mm) below the
top of the chase.
2 in. (51 mm)
maximum
4 3/4 in. (121 mm)
maximum
Chase
Heatilator • ST36D Installation Manual • 4012-061 • Rev M • 08/20
Remove 2 screws
Termination Cap
from front & back
to lift the top off
Collar
2 in. (51 mm)
Minimum Height
Chase Top
Chimney
Pipe
Figure 5.14 Installing a TCT375 Terra Cotta Cap
Assemble
storm collar
Termination
around extended
Cap (not shown)
termination cap
pipe
CT
once cap is
installed.
Caulk gaps between
storm collar & pipe,
and storm collar
& chase top.
Collar
2 in. (51 mm)
Minimum Height
Chase Top
Chimney
Pipe
Figure 5.15 Installing a DTO134/DTO146/DTS134/DTS146 Cap
Place waterproof sealer
under each flange of the
termination cap and on
top of each screw to
help prevent leaks.
The last section of pipe
must stop between 2 in.
(51 mm) above top of
chase and 4-3/4 in. (121
mm) below top of chase
2 in. (51 mm)
4-3/4 in. (121 mm)
Chase
Do NOT block
air holes
Storm Collar
3 clip brackets.
Slip over chase collar
and attach with screws
provided.
The last section of pipe must stop
between 2 in. (51 mm) above the
top of the chase and 4 3/4 in. (121
mm) below the top of the chase.
2 in. (51 mm)
4-3/4 in. (121 mm)
Chase