Regency P121-NG2 Owners & Installation Manual page 21

Horizontal Venting with Two (2) 90
Option V
A) 1' (305mm) Minimum
B) 2' (610mm) Minimum
C) 3' (914mm) Minimum
D) 4' (1.22m) Minimum
E) 5' (1.5m) Minimum
F) 6' (1.86m) Minimum
With the above options, maximum total pipe length if 37 feet
with minimum of 6 feet total vertical and maximum 15 feet total
horizontal.
Please note minimum 1 foot between 90
Horizontal Venting with Two (2) 90
Option V
A) 1' (305mm) Min. 1' (305mm) Max. 3'(914mm) Max.
B) 2' (610mm) Min. 3' (0.91m) Max.
C) 3' (914mm) Min. 5' (1.5m) Max.
D) 5' (1.5m) Min.
With the above options, maximum total pipe length if 37 feet with minimum
of 5 feet total vertical and maximum 12 feet total horizontal.
Please note minimum 1 foot between 90
®
Regency P121-2/P121LC-2/P121RC-2/P131-2 Zero Clearance Direct Vent Gas Fireplace
o
Elbows
H + H1
2' (610mm) Maximum
5' (1.5m) Maximum
8' (2.4m) Maximum
11' (3.35m) Maximum
14' (4.27m) Maximum
15' (4.5m) Maximum
o
elbows is required.
Diagram 3
o
Elbows
H H + H1
6' (1.86m) Max.
9' (2.7m) Max.
8' (2.4m) Max. 12' (3.6m) Max.
o elbows is required.
Diagram 4
Horizontal Venting with Three (3) 90
Option V
A) 2' (610mm) Min. 1' (305mm) Max. 3'(914mm) Max.
B) 3' (914mm) Min. 3' (914mm) Max. 6' (1.86m) Max.
C) 4' (1.22mm) Min. 5' (1.5m) Max.
D) 5' (1.5m) Min. 7' (2.13m) Max.
With the above options, maximum total pipe length if 37 feet with minimum
of 5 feet total vertical and maximum 12 feet total horizontal.
Please note minimum 1 foot between 90
Diagram 5
Horizontal Venting with Three (3) 90
Option V + V1
A) 2' (610mm) Minimum
B) 3' (914mm) Minimum
C) 4' (1.22m) Minimum
D) 5' (1.5m) Minimum
With the above options, maximum total pipe length if 37 feet
with minimum of 5 feet total vertical and maximum 12 feet total
horizontal.
Please note minimum 1 foot between 90
Diagram 6
INSTALLATION
INSTALLATION
o
Elbows
H H + H1 + H2
9' (2.7m) Max.
12' (3.6m) Max.
o elbows is required.
o Elbows
H + H1
3' (914mm) Maximum
6' (1.86m) Maximum
9' (2.7m) Maximum
12' (3.6m) Maximum
o
elbows is required.
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