OWNER’S MANUAL

VENTING

INSTALLATION

Continued

 

Venting with Two 90° Elbows

Vertical (V)

Horizontal (H1)

Horizontal (H1) +

 

 

Horizontal (H2)

5' min.

2' max.

6' max.

6' min.

4' max.

12' max.

7' min.

6' max.

18' max.

8' min.

8' min.

20' max.

20' max.

8' max.

20' max.

Figure 19 - Horizontal Termination Configuration for Rigid Venting Using Two 90° Elbows

Venting with Two 90° Elbows

Vertical (V)

Horizontal (H1) +

 

Horizontal (H2)

5' min.

6' max.

6' min.

12' max.

7' min.

18' max.

8' min.

20' max.

20' max.

20' max.

Figure 20 - Horizontal Termination Configuration for Rigid Venting Using Two 90° Elbows with Termination at 90° with Fireplace

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Desa BHDV34PA, BHDV34NA installation manual Venting with Two 90 Elbows