Rear Vent Configuration With Vertical Termination - FireplaceXtrordinair 564 GSR2 25K CF Installation Manual

Finalizing the Installation

Rear Vent Configuration with Vertical Termination


The termination must fall
within the shaded area shown
in the chart. Use the
indicated restrictor and
diffuser positions.

Up to four elbows (45° or 90°)
may be used.

Only one horizontal elbow
may be used.

Use 8" (203mm) diameter
vent for the initial horizontal
run and 90° upward elbow.
Then attach the 8" (203mm)
to 6-5/8" (168mm) reducer
(Travis part # 98900165) to
the elbow. Use 6-5/8"
(168mm) diameter vent for
the remaining vent.
This is considered a horizontal
elbow (it does not matter
whether it turns right or left).
It may be a 90° or 45° elbow.
© Travis Industries
(for qualified installers only)
40' max (12m)
35 feet (10.5m)
30 feet (9m)
25 feet (7.5m)
20 feet (6m)
15 feet (4.5m)
Exhaust Restrictor # 3
Intake Restrictor # 2
Diffuser Position # 2
10 feet (3m)
5 feet (1.5m)
0 feet
H2
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
H1
5/8/2019 - 1505
Exhaust Restrictor # 5
Intake Restrictor # 2
Diffuser Position # 2
Exhaust Restrictor # 4
Intake Restrictor # 2
Diffuser Position # 2
Exhaust Restrictor # 2
Intake Restrictor # 1
Diffuser Position # 2
Attach 6-5/8" reducer to the top of
the first upward turning elbow.
This is considered a
vertical elbow
564 GSR2 25K CF
29
40' max (12m)
35 feet (10.5m)
30 feet (9m)
25 feet (7.5m)
20 feet (6m)
15 feet (4.5m)
10 feet (3m)
5 feet (1.5m)
0 feet