Chimney
Pipe
Chase Top
Termination Cap
Chase
Collar
2 in. (51 mm)
Minimum Height
Place waterproof
caulk or sealer under
each flange of the
termination cap and
on top of each screw
to help prevent leaks.
Flange
Termination cap pipe and chimney section must overlap 1-1/2 in. (38 mm)
2 in. (51 mm)
maximum
4 3/4 in. (121 mm)
maximum
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.
Figure 6.17 Installing an ST375 Square Termination Cap
Chimney
Pipe
Chase Top
Termination Cap
Chase
Collar
2 in. (51 mm)
Minimum Height
Termination cap pipe and chimney section must overlap 1-1/2 in. (38 mm).
Place waterproof sealer under
each flange of the termination
cap and on top of each screw
to help prevent leaks.
2 in. (51 mm)
maximum
4 3/4 in. (121 mm)
maximum
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.
Figure 6.18 Installing a TS345/TS345P Square Termination Cap
Chimney
Pipe
Chase Top
Termination Cap
Chase
Collar
2 in. (51 mm)
Minimum Height
Remove 2 screws
from front & back
to lift the top off
Termination cap pipe and chimney section must overlap
1-1/2 in. (38 mm)
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 7 in. (178 mm)
below top of chase
2 in. (51 mm)
7 in. (178 mm)
Figure 6.19 Installing a TCT375 Terra Cotta Cap
33
Heat & Glo • NORTHSTAR • 480-2360 Installation Manual • Rev H • 8/20/14