Vent Configuration: Vertical Termination For 42 Pb Only - FireplaceXtrordinair ProBuilder 42 Linear Instruction Manual

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Vent Configuration: Vertical Termination for 42 PB ONLY

 Use 4x6-5/8" Diameter Coaxial Vent. Connect a 8" to 6-5/8" reducer directly to the
fireplace (sku 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 (45° or 90°) may be used. Only one horizontal elbow may be used.
40' (12m) max
35 feet (10.5m)
30 feet (9m)
25 feet (7.5m)
20 feet (6m)
Exhaust Restrictor # 8
15 feet (4.5m)
Diffuser Open
10 feet (3m)
5 feet (1.5m)
Attach reducer directly to the fireplace.
0 feet
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
Installation
(for qualified installers only)
PB 42 Linear Only
Exhaust Restrictor # 11
Diffuser Open
Exhaust Restrictor # 5
Diffuser Open
PB 42 Linear Only
H2
H1
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
This is considered a
vertical elbow
6/3/19 - 1453
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
PB 42 & 54 MV/GSB2 Install