www.fmiproducts.com
112127-01C
16
ventinG instaLLation
Continued
Figure 26 - Vertical Venting
Configuration Using Two 90° Elbows
Venting with Three 90° Elbows
Vertical (V)
Horizontal (H1) +
Horizontal (H2)
5' min.
2' max.
6' min.
4' max.
7' min.
6' max.
8' min.
8' max.
20' max.
8' max.
Figure 25 - Vertical Venting
Configuration Using Three 90° Elbows
with Two Horizontal Runs
Note: Install
restrictor
into 4" collar
of burner
system as
shown.
Note: Install restrictor
into 4" collar of burner
system as shown.
Venting with Two 90° Elbows
Vertical (V1) Horizontal (H)
5' min.
6' max.
6' min.
12' max.
7' min.
18' max.
8' min.
20' max.
Note: Vertical (V1) +
Vertical (V2) = 20' max.