
19
FLUE VENTING ALLOWANCE CHART
NOTE: FOR LP GAS & HIGH ALTITUDE, SEE PG. 19
NOTE: FOR LPG AND HIGH ALTITUDE
APPLICATIONS, SEE PAGE 19.
NOTE
: 12” MINIMUM VERTICAL PIPE CAN BE USED IF NO HORIZONTAL VENT SECTIONS GREATER THAN 6” (or
7”) ARE USED. ALL OTHER INSTALLATIONS MUST FALL WITHIN ABOVE SHADED AREA.
Figure 6: DXV35 Vertical & Horizontal Vent Requirements