VENTING
23
SP-41-L MANUAL REV#2 OCT 2017
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
7.5 Vent Installation
7.5.1 Vertical Terminations
IMPORTANT: The vertical vent heat shield must be installed for
all venting applications. Refer to Section 7.7 on page 26.
Table 7.1, Natural Gas and Propane Coaxial (4” x 6-5/8”)
Vertical Terminations - Min. Vertical / Max. Vertical
Minimum Vertical Length
Maximum Vertical Length
3 ft
914 mm
50 ft
15.2 m
Table 7.2, Natural Gas and Propane Co-linear (3” x 3”)
Vertical Terminations - Min. Vertical / Max. Vertical
Minimum Vertical Length
Maximum Vertical Length
10 ft
3 m
50 ft
15.2 m
NATURAL GAS AND PROPANE COAXIAL VERTICAL VENT DIAGRAM
(A)
Stand-off Heat Shields
(B)
90
°
Elbow (not applicable)
(C)
Vertical Vent Heat Shield
(D)
Horizontal Vent Heat Shield (not
applicable)
(E)
Termination Cap
A
E
C
3ft (914mm) MIN / 50ft (15.2m) MAX
