Rear Vent Venting Runs - Montigo B34DV Indoor 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 4
for measurements from the hearth to the center of the termination.
Note:
For Rear Vent models, maximum horizontal run with 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 10
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 -141231