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DIRECT VENT AND COLINEAR VENT EXAMPLES
COLINEAR ADAPTER
12” MINIMUM TO GRADE
RECOMMENDED 12” MINIMUM TO
MAXIMUM EXPECTED SNOW LEVEL
REAR SHROUD
SINGLE FLUE ADAPTER
Figure 8
In direct vent applications, a minimum distance between the two
pipes is 3 inches and the maximum distance is 24 inches. The flue
exhaust and air inlet can be terminated with either a PTrap or two
90° elbows as shown in Figures 9,12 and 13. The Vertical Termina-
tion Cap (Part number PVVTC) can also be used.
H
FLASHING
REQUIRED
H
REQUIRED HEIGHT IS 12”
MINIMUM. IT IS RECOMMENDED
TO BE 12” ABOVE THE
EXPECTED SNOW LEVEL.
AIR INTAKE
PTRAP, 2 90 EBLOWS
(SUPPLIED BY INSTALLER).
PTRAP TO FACE AWAY FROM ROOF.
o
3” - 24”
Figure 10 - PVVTC Vertical Termination Cap
Vertical termination cap used with 1-1/2 inch PVC
pipe installation.
Cap also used with colinear transition plate.
PVC CEMENT
Figure 9
Figure 11
