Horizontal Terminations; Combination Venting - kozy heat BAY-36-G Installation And Operation Manual

7.8.2 LP Gas Installations
IMPORTANT: Horizontal vent sections require 1/4 in (6 mm) rise
for every 12 in (305 mm) of travel.

7.8.2.1 Horizontal Terminations

Table 7.9, LPG - Minimum / Maximum Horizontal Venting
Minimum Horizontal Length (H
MIN
6 in 152 mm

7.8.2.2 Combination Venting

Table 7.10, LPG - Minimum / Maximum Vertical Terminations
Horizontal to Vertical Minimum Vertical
Venting Length
90° elbow
Table 7.11, LPG - Max Vertical / Max Horizontal Combination
Maximum Maximum
Vertical Rise Horizontal Run
25 ft 7.6 m 25 ft
Maximum number of 90° elbows: 5
Figure 7.7, Rear Vent LP Gas Combination Venting
28 VENTING
) Maximum Horizontal Length (H
48 in 1219 mm
Maximum Vertical
Length
3 ft 914 mm 50 ft
Total Length
7.6 m 50 ft
REAR VENTING DIAGRAM (VERTICAL & HORIZONTAL TERMINATIONS)
(A) Stand-off Brackets
(B) Stand-off Heat Shields
(C) 90° Elbow
(D) Vertical Vent Heat Shield (not
applicable)
)
LPG - 6" (152mm) H
MAX
A
15.2 m
15.2 m
LPG - 90° ELBOW + 3ft (914mm) V
A
(E) Horizontal Vent Heat Shield (not
applicable)
(F) Termination Cap
/ 48" (1219mm) H
MIN
H
MAX
H
B
MIN
F
/ 50ft (15.2m) V
MIN
F
V
MIN
B
C
MAX
MAX
V
MAX