Vent Installation
SECTION 7
VENTING
#SFD-36
R.6 February 2022
34
HUSSONG MFG. CO., INC.
KOZY HEAT FIREPLACES
i
A
B
C
D
7.5.1.2 Natural Gas and Propane
5” x 8” Combination Venting
IMPORTANT: The vertical vent heat shield must be installed for all
venting installations. The vent heat shield assembly must be installed
when installing minimum vertical rise combination venting. Refer to
Section
IMPORTANT: Horizontal vent sections require ¼” (6mm) rise for every
12” (305mm) of travel.
(i)
Minimum 6“ Vertical Rise / Minimum / Maximum Horizontal
Termination
6” (152mm) minimum vertical rise + 90° elbow + 6” (152mm)
minimum horizontal run / 24” (610mm) maximum horizontal run
+ termination cap
Minimum 12” Vertical Rise / Maximum Horizontal Termination
12” (305mm) minimum vertical rise + 90° elbow + 10’ (3m)
maximum horizontal run + termination cap
Minimum 24” Vertical Rise / Maximum Horizontal Termination
24” (610mm) minimum vertical rise + 90° elbow + 16’ (4.8m)
maximum horizontal run + termination cap
DIAG. 2
5” x 8” NATURAL GAS AND PROPANE VENTING
(A)
90° Elbow
(B)
Vertical Vent Heat Shield
(C)
Horizontal Vent Heat Shield
(D)
Termination Cap
