85-03-01107 FV34 DECOR Page 37
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”
ATTIC INSULATION SHIELD 12"
ROOF FLASHING (0/12 TO 6/12)
ROOF FLASHING (7/12 TO 12/12)
CAUTION: ALL MEASURMENTS IN THIS MANUAL USE ONE 12” AND ONE 6” PIECE TO ACHIEVE THE FIRST 18”
VERTICAL STARTER SECTION LENGTH. ALL RELATED MEASUREMENTS ARE EXTRAPOLATED USING THIS 2 PIECES
STARTER SECTION. DO NOT USE A 1-PIECE 18” SECTION AS THE FIRST STARTER VERTICAL SECTION. FOR A 1 -
PIECE STARTER VERTICAL SECTION, THE VERTICAL HEIGHT OF THE HOLE IN THE WA LL FOR MINIMUM RISE
HORIZONTAL VENTING MUST BE 1-3/8” HIGHER THAN WHEN USING A 12” AND 6” SECTIONS.