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INSTALLATION (continued)
Vent Runs
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certain components before the appliance is completely positioned
and installed. These include the direct vent system, gas piping for
the appliance and the electrical wiring.
The appliance can be mounted on any of the following surfaces:
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2. A raised wooden platform
3.
Four corner supports (Example: Four concrete masonry blocks.)
These supports must be positioned adequate is made with
bottom standoffs). See local codes.
Note For Horizontal Vent Runs (Figure 25):
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for horizontal vent installations through combustible wall.
Figure 25
VERTICAL, 90
°
ELBOW WITH HORIZONTAL TERMINATION
(12 inches minimum vertical rise shown)
Figure 26
