35
Initial Installation
QUALIFIED INSTALLERS ONLY
3” (7.6 cm)
Minimum Rear
Clearance
Exterior Wall
Approved through
wall thimble
Tremination Style
[Refer to table]
“A”
Minimum
Horizontal Length
Minimum Height
Pole Pedestal:
40” (101.6 cm)
Wood Pedestal:
40.75” (103.5 cm)
Figure 52: Minimum Vent Conguration - Rear Vent
minimum ReaR vent configuRations
Refer to Table 7 and Figure 52 below for the minimum allowable rear venting setup for the S50.
*Note: ALL rear vent configurations require a snorkel style termination.
“A” [Horizontal Run] Termination Type
NG
18” [Max] 14” Snorkel
up to 36” 36” Snorkel
LP 9” [Min.] - 18” [Max] 36” Snorkel
Table 7: Minimum Rear Vent Congurations
*Note: When performing an LP Rear Vent Corner Install with 45° Elbow, a DURAVENT 36” SNOR-
KEL MUST BE USED. The 45° elbow accounts for 6” of vent run.