38
m
inimum
V
entinG
R
equiRements
:
23 14 "
591mm
64"
1623mm
65"
1651mm
Use one 12" and
one 6" vent section
to achieve minimum
rise in order for this
dimension to work.
Center of
offset thimble
Center of vent
Figure 61: Minimum Vent
This appliance uses a 5” (127mm) exhaust / 8” (203mm) air intake vent pipe system. For safe and proper
operation of the appliance follow the venting instructions exactly. Deviation from the minimum vertical
length can create difficulty in burner start-up and sooting. Allow several minutes for the flame to stabalize
after ignition under extreme vent configurations. It is recommended for vent lengths that pass through
unheated spaces (garages, attics, crawl spaces) be insulated to minimize condensation.
NOTE: At least 3” (76mm) of clearance is required above vent when passing through an
exterior wall when horizontally terminating.
Initial Installation
QUALIFIED INSTALLERS ONLY
*If minimum venting with
Metal-Fab Sure-Seal, a wind
screen (part #8DVTS) must be
used*