Installation – Regency P48-2 User Manual
Page 18

Regency
®
P48-2 Zero Clearance Direct Vent Gas Fireplace
18
INSTALLATION
Horizontal Venting with Two (2) 90
o
Elbows
Horizontal Venting with Two (2) 90
o
Elbows
Horizontal Venting with Three (3) 90
o
Elbows
One 90
o
elbow = Two 45
o
elbows.
One 90
o
elbow = Two 45
o
elbows.
One 90
o
elbow = Two 45
o
elbows.
Option
V
H + H1
With these options, maximum 
total pipe length is 30 feet 
with minimum of 6 feet total 
vertical and maximum 8 feet 
total horizontal.
Please note minimum 1 
foot between 90
o
elbows is
required.
A)
1' Min.
3' Max.
B)
2' Min.
4' Max.
C)
3' Min.
5' Max.
D)
4' Min.
6' Max.
E)
5' Min.
7' Max.
F)
6' Min.
8' Max.
Option
H
V
H+H1+H2
With these options, max. 
total pipe length is 30 feet 
with min. of 11 feet total 
vertical and max. 9 feet 
total horizontal.
Please note min. 1 foot 
between 90
o
elbows is
required.
A)
1' Max.
1' Min.
3' Max.
B)
2' Max.
3' Min.
5' Max.
C)
3' Max.
5' Min.
6' Max.
D)
4' Max.
7' Min.
7' Max.
E)
5' Max.
9' Min.
8' Max.
F)
6' Max.
11' Min.
9' Max.
Option
H
V
H + H1
With these options, 
max. total pipe length is 
30 feet with min. of 8 feet 
total vertical and max. 8 
feet total horizontal.
Please note min. 1 foot 
between 90
o
elbows is
required.
A)
1' Max.
1' Min.
3' Max.
B)
2' Max.
2' Min.
5' Max.
C)
3' Max.
4' Min.
6' Max.
D)
4' Max.
6' Min.
7' Max.
E)
5' Max.
8' Min.
8' Max.
