Rough Framing–Rough-in Vent Termination
SECTION 3
FRAMING
#CLW-50-MV
R.1 October 2021
17
HUSSONG MFG. CO., INC.
KOZY HEAT FIREPLACES
3.5.2.4 Wall Pass Through Information and Framing
1. Measure from floor level of the fireplace to the center of where
the vent pipe will penetrate the wall. The dimensions in
is used with a Simpson DuraVent elbow.
2. Cut and frame an opening in the wall to allow the vent system to
run level through the wall pass-through.
3. Follow the vent pipe manufacturer’s installation instructions for
vent installation.
•
Rigid pipe dimensions in
reflect Simpson
Duravent 5” x 8” coaxial pipe. Other manufacturers product
dimensions may vary.
34
3⁄8
”
(873mm)
44
¾
”
(1137mm)
22”
(559mm)
22”
(559mm)
3”
(76mm)
1”
(25mm)
3”
(76mm)
1”
(25mm)
Natural Gas and Propane
45° Horizontal Elbow - Minimum Horizontal Termination
Natural Gas and Propane
Combination Venting - Minimum Horizontal Termination
STEEL
FRAMING
STEEL
FRAMING
FIGURE 3.7
Horizontal Vent Termination Rough Framing
ALL DESIGN OPTIONS INSTALLATION
Nominal 2” x 4” framing used in enclosure framing
