Horizontal Terminations
SECTION 7
VENTING
#CLW-50-MV
R.1 October 2021
48
HUSSONG MFG. CO., INC.
KOZY HEAT FIREPLACES
7.6.2 Horizontal Terminations
Natural Gas and Propane Installations
IMPORTANT: Horizontal vent sections require 1/4” (6mm) of rise for
every 12” (305mm) of travel.
vent configurations are shown with rigid pipe. Listed vent
systems
with flexible pipe can be installed following
the vent manufacturer’s installation instructions.
(i)
45° Elbow / Minimum Horizontal
45° horizontal elbow + 6” (152mm) minimum horizontal run +
termination cap
(i)
45° Elbow / Maximum Horizontal
45° horizontal elbow + 24” (609mm) maximum horizontal run +
termination cap
A
C
B
6”
(152mm)
24”
(610mm)
i
DIAG. 2
NATURAL GAS & PROPANE HORIZONTAL TERMINATIONS
(A)
45° Elbow
(B)
Horizontal Heat Shield
(C)
Termination Cap
