Figure 6: DXV42 Vertical & Horizontal Flex Vent Requirements when using Natural Gas
NOTE
: ONE 12" SECTION OF VERTICAL PIPE AND ONE 90
SECTIONS GREATER THAN 7" ARE USED.
ABOVE SHADED AREA.
NOTE:
THE SHORTEST HORIZONTAL RUN OF 7"/6" ARE ACHIEVED USING EITHER THE 6" DURAVENT PIPE
OR THE AMERIVENT 7" PIPE. EITHER CAN BE USED AS THE MAXIMUM HORIZONTAL RUN.
NOTE
: FOR LP GAS & HIGH ALTITUDE INSTALLATIONS, SEE PG. 13
FLUE VENTING REQUIREMENTS
NOTE: FOR LP GAS & HIGH ALTITUDE, SEE PG. 13
MAX
MAX
12
O
ELBOW CAN BE USED IF NO HORIZONTAL VENT
ALL OTHER INSTALLATIONS MUST FALL WITHIN
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