Vertical Venting with Three (3) 90o Elbows

One 90o elbow = Two 45o elbows.

Option

V

H + H1

V + V1

With these options, max.

A)

2' Min.

3' Max.

4' Min.

 

 

 

 

total pipe length is 30 feet

B)

3' Min.

4' Max.

6' Min.

with min. of 10 feet total

C)

4' Min.

5' Max.

8' Min.

vertical and max. 8 feet

D)

5' Min.

6' Max.

9' Min.

total horizontal.

E)

6' Min.

8' Max.

10' Min.

Please note min. 1 foot

 

 

 

 

VENT RESTRICTOR SETTING:

between 90o elbows is

Vent restrictor at 0" - factory set, no

required.

adjustment required.

 

 

INSTALLATION

INSTALLATION

Regency® L900E Direct Vent Gas Fireplace

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Regency L900E-NG installation manual Vertical Venting with Three 3 90o Elbows