Roof Termination Venting Chart - Town & Country Fireplaces TC36 Instruction Manual

24" Pipe
length
minimum
Figure 42: TC36D Vertical Run Rise Model.
TC36_D & TC36_DAR_101215-52

Roof Termination Venting Chart

**
A
Minimum rise
68 1/2"
72 3/4"
78 3/4"
84 3/4"
92 1/2"
** All dimensions are approximate. Both rise and run may vary with differ-
ent combinations of pipe.
B
Pipe length
1-24"
1-12" 1-18"
1-24" 1-12"
1-24" 1-18"
1-48"
For other rise/run combinations see chart below
NOTE: The vent must not exceed a total length of 68 feet.
Any combination of rise and run may be used but must be
constrained to the boundaries of this chart. A total of 4 - 90°
elbows or combination of other elbows equalling 90° can be
used without reducing horizontal run. For each additional 90°
elbow, or an equal combination of elbows, reduce horizontal
vent run by 2 feet. Ensure vent pipe is properly supported.
25
D
C
Pipe length
Maximum run
Maximum
29" 1-12"
75 1/4" 1-48" 1-12"
11' 1 1/2" 2-48" 1-24"
3-48" 1-24"
15' 10"
1-12"
20' 10" 5-48"
5056.427D