Monessen Hearth SS38 - Manual (Page 18)

46D0232 18
SS38 Direct Vent Gas Stove
VERTICAL TERMINATION CONFIGURA-
TIONS
Figures 23 through 26 show four different configurations
for vertical termination.
IMPORTANT: You must install a restrictor on all vertical
installations.
Figure 23 -
Vertical Rigid Venting Configuration Using Two
90° Elbows
NOTE: Install restrictor into 4" collar of stove or first vent
section as shown.
NOTE: Install restrictor
into 4" collar of stove
or first vent secton as
shown.
VENTING INSTALLATION
Figure 21 -
Cathedral Ceiling Support Box Installation
ST1108
cat clg support box
Level
Cathedral Ceiling
Support Box
2" Minimum Below
Finished Ceiling
Cut Hole 1/8"
Larger than
Support Box
when Projected
onto Roofline.
ST1108
ST1109
installed support box
Figure 22 -
Installed Cathedral Ceiling Support Box
Apply Non-hardening
Mastic Under all Edges of
Support Box before Nailing
ST1109
H
V
ST1110
vert term no 1 elbow
Table 5 - Vertical Venting with Two (2) 90° Elbows
Vertical (V) Minimum Horizontal (H) Maximum
8' 2'
9' 4'
10' 6'
11' 8'
23' 8'
ST1110