Regency P121-NG1 Owners & Installation Manual page 19

Vertical Venting with Two (2) 90
A) 1' (305mm) Minimum
Option
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 mini-
mum of 6 feet total vertical and maximum 17 feet total horizontal.
Please note minimum 1 foot between 90
Diagram 9
Regency P121-1/P121LC-1/P121RC-1/P131-1 Zero Clearance Direct Vent Gas Fireplace
o
Elbows
4' (1.22m) Maximum
V + V1 H
6' (1.86m) Maximum
9' (2.7m) Maximum
12' (3.6m) Maximum
15' (4.5m) Maximum
17' (5.1m) Maximum
o
elbows is required.
Vertical Venting with Three (3) 90
Vertical Venting with Two (2) 90
Option
A) 1' (305mm) Minimum
B) 2' (610mm) Minimum
C) 3' (914mm) Minimum
D) 4' (1.22m) Minimum
With the above options, maximum total pipe length if 37 feet with mini-
mum of 4 feet total vertical and maximum 8 feet total horizontal.
Please note minimum 1 foot between 90
o Elbows
Option V + V1
A) 2' (610mm) Min. 1' (305mm) Max. 2' (610mm) Max.
B) 3' (914mm) Min. 4' (1.22m) Max.
C) 4' (1.22mm) Min. 6' (1.86m) Max.
D) 5' (1.5m) Min.
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
Diagram 11
INSTALLATION
o
Elbows
V H + H1
2' (610mm) Maximum
4' (1.22m) Maximum
6' (1.86m) Maximum
8' (2.4m) Maximum
o elbows is required.
Diagram 10
H H + H1
5' (1.5m) Max.
8' (2.4m) Max.
8' (2.4m) Max. 12' (3.6m) Max.
o elbows is required.
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