36
J951X*U & J951X*D Series
Figure 33. Horizontal & Vertical Venting
Support System on
Vertical Rise
First Support as Close
to Furnace as Possible
Couplings with 2
Hose Clamps (Optional)
FLUE PIPE
Coupling with 2 Hose
Clamps (Optional)
Straps or Other Suitable
Supports at minimum of 5 ft. Intervals
Upward Pitch - 1/4” per foot
(Flue Pipe)
First support placed as close
to furnace connection as possible
Wall
Normal
Snow Level
COMBUSTION AIR
90° Elbow
(both ends)
Seal/Caulk
Around Pipes
at Building
90°
Elbow
7”
12” Min.
90°
Elbow
90° Elbow
Support System on
Vertical Rise
COMBUSTION AIR
FLUE PIPE
FLUE PIPE
COMBUSTION AI
R
HORIZONTAL VENTING w/ 2-Pipes
(Upflow Furnace Shown)
VERTICAL VENTING w/ 2-Pipes
(Upflow Furnace Shown)
PVC Tee
PVC Trap
PVC Tee
PVC Trap
PVC Tee
PVC Trap
for 2” PVC pipe
lengths (field supplied)
for 2” PVC pipe
lengths (field supplied)
for 2” PVC pipe
lengths (field supplied)