Hearth and Home Technologies MONTANA 42 EN - Manual (Page 20)

Outdoor Lifestyles by Hearth & Home Technologies Inc. • Montana US-CAN • 4039-156 Rev P • 10/12 20
Note: To protect against the effect of corrosion on those
parts exposed to the weather, the termination cap can be
painted with a rust-resistant paint.
Fire Risk
• The minimum overlap of cap to pipe
MUST be met or chimney may separate
from cap.
Separation allows sparks, heat and embers
to escape.
WARNING
C. Install the Termination Cap
Install the chimney sections up through the chase enclosure
and refer to termination cap instructions.
Storm
Collar
Chimney
Pipe
Chase Top
Termination
Cap
Chase
6 in. (153 mm)
Minimum top of
chase to top of
chimney pipe
Collar
2 in. (51 mm)
Minimum Height
Do NOT
block air holes
Caulk gaps between
storm collar & pipe,
and storm collar
& chase top.
Termination cap pipe and chimney section must be snapped
together to maintain an overlap of 1-1/2 in. (38 mm).
Slip
storm collar
around chimney pipe
before termination
cap pipe is snapped
into the chimney
pipe.
Figure 6.4 Installing a TR11/TR444 Round Termination Cap
• TR11/TR444 Round Termination Cap
Storm
Collar
Chimney
Pipe
Chase Top
Termination
Cap
Chase
14 1/2 in. (368 mm)
Maximum
Collar
2 in. (51 mm)
Minimum Height
Caulk gaps between
storm collar & pipe,
and storm collar
& chase top.
Do NOT
block air
holes
3 clip brackets.
Slip over chase collar
and attach with screws
provided.
Termination cap pipe and chimney section must overlap 1-1/2 in. (38 mm)
Assemble
storm collar
around extended
termination cap
pipe
once cap is
installed.
• TR11T/TR442 Round Telescoping Termination Cap
Figure 6.5 Installing a TR11T/TR442 Round Telescoping Termina-
tion Cap
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.
• ST1175/ST475 Square Termination Cap
Figure 6.6 Installing an ST1175/ST475 Square Termination Cap