W415-1283 / E / 12.21.16
24
VERTICAL AIR TERMINAL INSTALLATION
EN
E.
Remove nails from the shingles, above and to the sides of the air
terminal connector. Place the flashing over the air terminal connector
leaving a min. 3/4” (19mm) of the air terminal connector showing
CONNECTOR
MILL PAC
SEALANT
above the top of the flashing. Slide the flashing underneath the
sides and upper edge of the shingles. Ensure that the air terminal
connector is properly centered within the flashing, giving a 3/4”
(19mm) margin all around. Fasten to the roof. Do not nail through
the lower portion of the flashing. Make weather-tight by sealing with
caulking. Where possible, cover the sides and top edges of the
flashing with roofing material.
F.
Aligning the seams of the terminal and air terminal connector,
(W572-0007)
INNER FLEX PIPE
OUTER FLEX PIPE
place the terminal over the air terminal connector making sure
the vent pipe goes into the hole in the terminal. Secure with
the three screws provided.
G.
Apply a heavy bead of weatherproof caulking 2” (51mm)
above the flashing. Install the storm collar around the air
2” (51mm)
AIR INLET
BASE
CAULKING
STORM COLLAR
terminal and slide down to the caulking. Tighten to ensure that
a weather-tight seal between the air terminal and the collar is
achieved.
H.
If more vent pipe needs to be used to reach the appliance see
“HORIZONTAL AIR TERMINAL INSTALLATION” section.
WEATHER
SEALANT
FLASHING
APPLIANCE VENT CONNECTION
A.
Install the inner flex pipe to the appliance. Secure with a minimum of
three screws and flat washers. Seal the joint and screw holes using
Mill Pac sealant (W573-0007) (not supplied).
B.
Install the outer flex pipe to the appliance. Attach and seal the joints
24.1C
#8 X 1/2”
SELF
DRILLING
SCREWS
2” (50.8mm)
OVERLAP
using Red RTV Silicone (W573-0002) (not supplied).
28.2B
MILL PAC SEALANT
(W573-0007)
!
WARNING
MAINTAIN A MINIMUM
2” (51mm) SPACE BETWEEN THE AIR INLET BASE AND THE STORM COLLAR.
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