Avalon Firestyles 864 TRV GS2 Installation - Manual (Page 33)

Installation
(for qualified installers only)
33
Travis Industries 4140611 100-01385
Top Vent Configuration with Horizontal 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.
 May use 8" (203mm) or 6-5/8" (168mm) diameter vent (see page for 25 details).
 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
1
5 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)
21' (6.4m) max 21' (6.4m) max
Exhaust Restrictor # 4
Intake Restrictor # 2
Diffuser Position # 2
Exhaust Restrictor # 1 (stock)
Intake Restrictor # 1 (stock)
Diffuser Position # 1 (stock)
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