Mendota AA-11-04152 Installation And Operating Instructions Manual page 58

DXV35DT4 Master Venting Chart
Note: This chart is applicable to both natural gas and LP installations.
 12" minimum vertical pipe run required to be
connected directly to this fireplace's flue starter
collar.
 Maximum horizontal run allowed with the
minimum 12" vertical run is 6".
 Maximum vertical run allowed is 55'.
 Maximum vent system length allowed is 55'.
 12' maximum horizontal run allowed with a
minimum 4 to 25' starter section. Three 90
may be installed anywhere within the 12'
horizontal run. If the starter vertical section is less
than 4', use the chart and reduce 3' for every 90
elbow installed after the first 90
High Altitude Installation
Information
Prior to installing at altitudes higher than 7500,
please contact the Mendota technical service
department for specific venting requirements and
venting restrictions.
85-03-01113
° elbows
°
° elbow.
DXV35DT4
Figure 4-15 MASTER VENT CHART
Page 58