Condensate trap – Bryant 340AAV User Manual
Page 11
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MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH (FT) WITH AND WITHOUT INSULATION
IN WINTER DESIGN TEMPERATURE AMBIENT*
* Pipe length (ft) specified for maximum vent pipe lengths located in unconditioned spaces. Vent pipes located in unconditioned space cannot exceed the
total allowable pipe length as specified in Maximum Allowable Pipe Length table.
† Insulation thickness based on R value of 3.5 per in.
UNIT SIZE
WINTER DESIGN
TEMPERATURE
(
°F)
MAX PIPE
DIAMETER
(IN.)
WITHOUT
INSULATION
WITH 3/8-IN. OR
THICKER INSULATION†
024040
036040
20
1-1/2
51
70
0
1-1/2
28
70
–20
1-1/2
16
70
024060
036060
048060
20
2
65
70
0
2
35
70
–20
2
20
70
036080
048080
060080
20
2-1/2
70
70
0
2-1/2
47
70
–20
2-1/2
28
70
048100
060100
20
3
70
70
0
3
50
70
–20
3
28
70
060120
20
4
70
70
0
4
48
70
–20
4
23
70
060140
20
4
70
70
0
4
57
70
–20
4
30
70
1
⁄
2
OD
INDUCER HOUSING
DRAIN CONNECTION
1
⁄
4
OD
COLLECTOR BOX TO
TRAP RELIEF PORT
5
⁄
8
OD
COLLECTOR BOX
DRAIN CONNECTION
1
⁄
2
-IN. PVC OR CPVC
SCREW HOLE FOR
UPFLOW OR DOWN-
FLOW APPLICATIONS
(OPTIONAL)
1 4
2
7 8
1 8
7
SLOT FOR SCREW
HORIZONTAL
APPLICATION
(OPTIONAL)
WIRE TIE
GUIDES
(WHEN USED)
1 2
1
3 4
1
3 4
FRONT VIEW
SIDE VIEW
FURNACE
DOOR
FURNACE
DOOR
CONDENSATE
TRAP
78
1 4
26
4
FURNACE
SIDE
FURNACE
SIDE
1 2
1
1 4
26
4
3 4
5
3 4
5
4
SIDE VIEW
FRONT VIEW
END VIEW
FRONT VIEW
3 4
DOWNFLOW AND ALTERNATE
EXTERNAL UPFLOW APPLICATIONS
HORIZONTAL
APPLICATIONS
FIELD
DRAIN
CONN
FIELD
DRAIN
CONN
CONDENSATE
TRAP (INSIDE)
BLOWER SHELF
ALTERNATE DRAIN
TUBE LOCATION
UPFLOW APPLICATIONS
CONDENSATE TRAP
DRAIN TUBE LOCATION
CONDENSATE TRAP
A93026