NTI TFTN - Page 23

TFTN 085-199 Installation and Operation Manual
23
Sidewall Termination Details
Figure 4-3(a)
Figure 4-3(b)
Two-Pipe Termination (Sidewall)
IPEX Concentric Termination (Sidewall)
Figure 4-3(c)
Figure 4-3(d)
IPEX Low Profile Termination
DuraVent PolyPro Wall Termination
Refer to documentation included with termination kit for
complete installation instructions.
Refer to documentation included with termination kit for
complete installation instructions.
Refer to documentation included with termination kit for
complete installation instructions.
Min. 12”
above grade
or snow level
Exhaust
Air-inlet
Exhaust
Air-inlet around
perimeter
Min. 12”
above grade
or snow level
Exhaust center
Air-inlet bottom
Exhaust
Air-inlet
Gas Vent Directly Below
Keep Free of Obstructions
Exhaust
Air-inlet
Min. 12”
above grade
or snow level
Vertical
Min. 18”
Horizontal
4-12” or greater
than 36”
Exhaust
Air-inlet
Vent Screen
Vent pipe piece to
retain vent screen
Gas Vent Directly Below
Keep Free of Obstructions
Exhaust
Air-inlet
Min. 12”
above grade
or snow level
Air-inlet around
perimeter (1-2”
from wall)
Exhaust through
center
Vent Screen
Vent pipe piece to
retain vent screen