Regency P121-1/P121LC-1/P121RC-1/P131-1 Zero Clearance Direct Vent Gas Fireplace
17
INSTALLATION
Diagram 3
Horizontal Venting with Two (2) 90
o
Elbows
Horizontal Venting with Two (2) 90
o
Elbows
Horizontal Venting with Three (3) 90
o
Elbows
Horizontal Venting with Three (3) 90
o
Elbows
Diagram 5
Diagram 4
Diagram 6
Option
V
H
+
H1
A)
1' (305mm) Minimum
2' (610mm) Maximum
B)
2' (610mm) Minimum
5' (1.5m) Maximum
C)
3' (914mm) Minimum
8' (2.4m) Maximum
D)
4' (1.22m) Minimum
11' (3.35m) Maximum
E)
5' (1.5m) Minimum
14' (4.27m) Maximum
F)
6' (1.86m) Minimum
15' (4.5m) Maximum
With the above options, maximum total pipe length if 37 feet with mini-
mum of 6 feet total vertical and maximum 15 feet total horizontal.
Please note minimum 1 foot between 90
o
elbows is required.
Option
V
H
H + H1 +
H2
A)
2' (610mm) Min. 1' (305mm) Max. 3 ' ( 9 1 4 m m )
Max.
B)
3' (914mm) Min. 3' (914mm) Max. 6' (1.86m) Max.
With the above options, maximum total pipe length if 37 feet with mini-
mum of 5 feet total vertical and maximum 12 feet total horizontal.
Please note minimum 1 foot between 90
o
elbows is required.
Option
V
H
H + H1
A)
1' (305mm) Min. 1' (305mm) Max. 3 ' ( 9 1 4 m m )
Max.
B)
2' (610mm) Min. 3' (0.91m) Max. 6' (1.86m) Max.
C)
3' (914mm) Min. 5' (1.5m) Max.
9' (2.7m) Max.
With the above options, maximum total pipe length if 37 feet with mini-
mum of 5 feet total vertical and maximum 12 feet total horizontal.
Please note minimum 1 foot between 90
o
elbows is required.
Option
V
+
V1
H
+
H1
A)
2' (610mm) Minimum
3' (914mm) Maximum
B)
3' (914mm) Minimum
6' (1.86m) Maximum
C)
4' (1.22m) Minimum
9' (2.7m) Maximum
D)
5' (1.5m) Minimum
12' (3.6m) Maximum
With the above options, maximum total pipe length if 37 feet with mini-
mum of 5 feet total vertical and maximum 12 feet total horizontal.
Please note minimum 1 foot between 90
o
elbows is required.
