Empire Comfort Systems DVP36DP31 Series, Инструкция по установке и руководство пользователя, Страница: 29 / 76

31451-2-1013 Page 29
NOTICE : Termination cap should pass through the wall firestop
from the exterior of the building. Adjust the termination
cap to its final exterior position on the building.
WARNING
Termination cap must be positioned so that arrow is pointing up.
Attach the termination cap with the four wood screws provided.
Before attachment of the termination, run a bead of silicone sealant
rated above 250°F on its outside edge too, so as to make a seal
to the exterior wall.
NOTICE : Wood screws can and should be replaced with appropriate
fasteners for use on stucco, brick, concrete or other types
of siding.
CAUTION
If exterior walls are finished with vinyl siding (or materials that
could become discolored or warp), it is necessary to install a
vinyl siding standoff.
The vinyl siding standoff will be installed between the vent termination
and the exterior wall. See Figure 45. This horizontal vent termination
bolts onto the flat portion of the vinyl siding standoff, so an air space
will exist between the wall and the termination cap.
Figure 45
For installations requiring a vertical rise on the exterior of the building,
14-inch and 36-inch tall Snorkel Terminations, as shown in Figure
46A are available. Follow the same installation procedures as used
for standard Horizontal Terminations. If the Snorkel Termination
must be installed below grade (i.e. basement applications, proper
drainage must be provided to prevent water from entering the
Snorkel Termination. See Figure 46B. Do not attempt to enclose
the Snorkel within the wall or any other type of enclosure.
HORIZONTAL TERMINATION
Nat models only
Figure 46A
Nat models only
Figure 46B