Desa (V)T36EPA installation manual Continued, Horizontal System Installation, USING TWO 90 ELBOWS

5' min. 6' min. 7' min. 8' min. 20' max.

Vertical (V)

Venting Installation instructions

Continued

HORIZONTAL SYSTEM INSTALLATION

USING TWO 90° ELBOWS

The following configurations show the minimum vertical rise requirements for a horizontal system using two 90° elbows.

45° Elbow

Venting with Two 90° Elbows

		Horizontal (H1) +
Vertical (V)	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' max.	20' max.
20' max.	8' max.	20' max.

Figure 17 - Horizontal Termination Configuration for Venting Using Two 90° Elbows

Venting with Two 90° Elbows

Horizontal (H1) +

Horizontal (H2)

6' max.

12' max.

18' max.

20' max.45° Elbow 20' max.

Figure 18 - Horizontal Termination Configuration for Venting Using Two 90° Elbows

with Termination at 90° with Fireplace

111251-01E www.desatech.com 13