Rear Vent Venting Runs - Montigo B34DV Installation, Operation & Maintenance Manual

B-Series DV-2 Gas Fireplace

Rear Vent Venting Runs

The B-Series DV-2 Rear Vent has three possible installations
which do not require vertical lift.
1. Straight Installation.
The B-Series DV-2 rear vent versions are supplied with and
18" extension pipe (EXT-18) with female/female connections.
For shorter installations, cut the EXT-18 to the desired length.
Refer to page 6 for measurements from the hearth to the center
of the termination.
For Rear Vent models, maximum horizontal run with
Note:
no vertical lift must never exceed 18".
EXT-18
Figure 17. Extended installation.
2. 45° Corner Installation.
Attach an EEL-45 (45° elbow) directly onto the flue collar. Cut the
EXT-18 to suit, and attach it to the EEL-45. Slide the fireplace into
position and attach to the termination. Maximum horizontal
run must not exceed 18"
Figure 18. Corner installation.
Page 12
Installation
3. Corner Installation — 45° or less.
Use an MTO-4 or MTO-4F termination, an MFL-1 or MFL-2(12" or
24" compressed length) and a frame, if appropriate. Flex may
be turned to obtain desired degree of angle required but must
not exceed 45°.
Figure 19. Flex installation.
EXT-18
EEL-45
Part No. XG0160 -151125