Vent Configuration: Vertical Termination - FireplaceXtrordinair ProBuilder 72 MV Installation Manual

Vent Configuration: Vertical Termination


Vent configurations 20' or above (from the base of the fireplace) use 6-5/8" dia. vent. Connect a 8" to
6-5/8" reducer directly to the fireplace (98900165).

NOTE: The included thimble assembly is not required and may be discarded.

The termination must fall within the shaded area shown in the chart. Use the indicated restrictor positions.

Up to four elbows (30°, 45°, 60° or 90°) may be used. Only one horizontal elbow may be used.
This is considered a
horizontal elbow (it doesn't
matter whether it turns right
or left). It may be a 30°, 45°,
60°, or 90° elbow.
© Travis Industries
Installation
(for qualified installers only)
H2
Horizontal length is calculated by
adding both lengths of horizontal run
(Horizontal Length = H1 + H2).
H1
4/22/21 - 1458
This is
considered a
vertical elbow.
PB 72 MV/GSB2/GSR2 Install
31