Desa BDV34PA - Manual (Page 14)

14 105980
DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)
®
BDV34NA AND BDV34PA
Vertical Venting
V = 40' max.
Figure 28 - Vertical Rigid Venting
Configuration With No Horizontal Run
VENTING
INSTALLATION
Continued
Venting with Two 90
°
Elbows
Vertical (V
1
) Horizontal (H)
5' min. 6' max.
6' min. 12' max.
7' min. 18' max.
8' min. 20' max.
Note: Vertical (V
1
) +
Vertical (V
2
) = 20' max.
Figure 27 - Vertical Rigid Venting Configuration Using Two 90
°
Elbows
RVF Kit Shown
Note: Install
restrictor into 4"
collar of stove
as shown.