Regency LIBERTY L676E-NG - Manual (Page 20)

Regency ® L676E Direct Vent Gas Fireplace 20
INST
ALLA
TION
Horizontal Venting with Two (2) 90 o Elbows
Horizontal Venting with Three (3) 90 o Elbows
One 90 o elbow = Two 45 o elbows.
Option V H + H1
A) 2' Min. 4' Max.
B) 3' Min. 5' Max.
C) 4' Min. 6' Max.
D) 5' Min. 7' Max.
E) 6' Min. 8' Max.
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.
One 90 o elbow = Two 45 o elbows.
Option V H V + V1 H + H1
A) 2' Min. 1' Max. 3' Min. 2' Max.
B) 2' Min. 2' Max. 5' Min. 4' Max.
C) 3' Min. 2' Max. 7' Min. 5' Max.
D) 4' Min. 3 Max. 9' Min. 6' Max.
E) 5' Min. 4' Max. 10' Min. 7' Max.
F) 6' Min. 6' Max. 11' Min. 9' Max.
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.
VENT RESTRICTOR SETTING:
Vent restrictor must be at Set 0 for both NG and LP.
VENT RESTRICTOR SETTING:
Vent restrictor must be at Set 0 for both NG and LP.
INSTALLATION