Vent Configuration: Horizontal Termination With Vertical Rise For 54 Pb Only - FireplaceXtrordinair ProBuilder 42 Linear Instruction Manual

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Vent Configuration: Horizontal Termination with Vertical Rise for 54 PB ONLY

 Vent configurations 15' or above (from the base of the fireplace) use 6-5/8" dia. vent.
Connect a 8" to 6-5/8" reducer directly to the fireplace (98900165).
NOTE: For this configuration, the included thimble assembly is not required and may be
discarded.
 Vent configurations under 15' (from the base of the fireplace) use 8" dia. Vent.
NOTE: For this configuration, the included thimble assembly may be used or use a firestop
(not included).
 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)
PB 54 Linear Only
25 feet (7.5m)
20 feet (6m)
15 feet (4.5m)
Exhaust Restrictor # 5
Diffuser Open
8" Vent
10 feet (3m)
4' Horizontal
5 feet (1.5m)
0 feet
© Travis Industries
Installation
Exhaust Restrictor # 10
Diffuser Open
6-5/8" Vent (place reducer on fireplace)
Exhaust Restrictor # 8
Diffuser Open
6-5/8" Vent (place reducer on fireplace)
PB 54 Linear Only
Min. 1' Section of Vent Attached directly to Fireplace
This is considered a horizontal
elbow (it does not matter
whether it turns right or left).
It may be a 90° or 45° elbow.
(for qualified installers only)
PB 54 Linear Only
Exhaust Restrictor # 1 (stock)
Diffuser Closed (stock)
8" Vent
H2
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
H1
This is considered a
vertical elbow
6/3/19 - 1453
Exhaust Restrictor # 6
Diffuser Open
6-5/8" Vent (place reducer on fireplace)
Exhaust Restrictor # 4
Diffuser Closed (stock)
8" Vent
PB 42 & 54 MV/GSB2 Install
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