Rear Vent Configuration With Vertical Termination - Lopi 864 TRV 31K CleanFace Manual

30 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.
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
40' (12m) max
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
H2
H1
6/27/2019 - 1500
(for qualified installers only)
Exhaust Restrictor # 4
Intake Restrictor # 2
Diffuser Position # 2
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
This is considered a
vertical elbow
40' (12m) max
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
864 31K CF Aust