Avalon Firestyles 864 TRV GS2 Installation - Manual (Page 32)

32 Installation
(for qualified installers only)
Travis Industries 4140611 100-01385
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.
5 feet (1.5m)
0 feet
0 feet
5 feet (1.5m)
0 feet
20 feet (6m) 20 feet (6m)
5 feet (1.5m) 10 feet (3m)
5 feet (1.5m) 10 feet (3m)
0 feet
15 feet (4.5m)
20' (6m) max
10 feet (3m)
15 feet (4.5m)
15 feet (4.5m) 20' (6m) max
10 feet (3m)
15 feet (4.5m)
40' (12m) max
Exhaust Restrictor # 4
Intake Restrictor # 2
Diffuser Position # 2
25 feet (7.5m)
30 feet (9m)
35 feet (10.5m)
40' (12m) max
25 feet (7.5m)
30 feet (9m)
35 feet (10.5m)
This is considered a horizontal
elbow (it does not matter
whether it turns right or left).
It may be a 90° or 45° elbow.
This is considered a
vertical elbow
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
H1
H2