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Flue Venting Components Identification Diagrams
Prior to installing at altitudes higher than 7500, please contact the Mendota technical service department for specific
venting requirements and venting restrictions.
6" or 7” PIPE (DuraVent 6”/Amerivent 7”), 9”, 12”
12" VENT STACK
24" VENT STACK
36" VENT STACK
48" VENT STACK
90 DEG. GALVANIZED ELBOW
6a 45 DEG. GALVANIZED ELBOW
7 ADJUSTABLE WALL THIMBLE
8 ATTIC INSULATION SHIELD 12"
9 ROOF FLASHING (0/12 TO 6/12)
10 ROOF FLASHING (7/12 TO 12/12)
11 STORM COLLAR
SUPPORT BAND
12” Minimum
Vertical Required