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Flexible aluminum
venting
surface
mount
power
vent
Maximum flue outlet pipe length is
50 feet and the maximum
combustion air inlet pipe is 50 feet.
Minimum venting
length is 1.5’ to
the power vent
Direction
of air flow
Direction
of air flow
stud / vent brackets
Flat roof configuration
Peaked roof configuration
Riser required
(min. 12” high. Check local codes).
flush mount power
vent location option
Outlet dir
ection (Riser not r
equired)
Surface mount power vent
Fire stops
36 “ Min.
clearance
18 “ Min.
clearance
below unit
A
dj
ace
nt
stru
ct
ur
e
flush mount power
vent location option
36 “ Min.
clearance
from outlet
36 “ Min.
clearance
A
dj
ace
nt
stru
ct
ur
e
Surface Mount
Power Vent
Flush Mount
Power Vent
8 “ Min. clearance
below air intake.
Consult local
building codes.
Exhaust vent may be wrapped with rock wool to prevent
condensation in areas such as an attic or crawl space.
Likewise, air intake venting may be wrapped with
conventional insulation.
Exterior wall opening:
Determine the exact position of the HeliFire 360 so that the venting pipe is centered between two building
framing members. Consult your local building codes prior to proceeding.
IMPORTANT: When locating the opening, it should be noted that venting terminal clearances must be main-
tained. See “Vent Terminal Minimum Clearances” & “Power Venting Clearances” on page 30 for proper
clearances.
Note: When using a surface mount power vent on a flat roof, the power vent must be attached atop an elevated
platform in order to keep it clear of snow and water accumulations. Use only pipe supplied with the power vent
kits and extension kits.
Determine which Power Vent Kit is being used
The HeliFire 360 must use one of the following Power Vent Kits:
SURFACE MOUNT POWER VENT KIT ................ TCVT.PVSMA
FLUSH MOUNT POWER VENT KIT .................... TCVT.PVFMA
Figure 48: HeliFire 360 Venting configurations.
Maximum flue outlet pipe length
is 50 feet and the maximum
combustion air inlet pipe is
50 feet. Only venting material
supplied by Town & Country
must be used.
Installers Information
Venting Requirements
NOTE
If using the Surface mount power vent, the exhaust outlet must be positioned so that it is
lower than the side of the vent indicated by the arrow. This is to prevent rain from entering
the outlet. The outlet must have a clearance of 36 inches in front of it before the exhaust
comes into contact with any material.
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