Ducted Filter Rack; To 6 Ton Only); Dual Filtration; Ton) - Trane GEHE 072-180 Installation, Operation And Maintenance Manual

Installation
Figure 50. Install return-air duct panel
Unit Top
A
3 3/4
"
DUCT PANEL
with 1 1/2"-FLANGE
Table 38. Opening size and part number EXH
EXH (60 hz) A (in.)
006-015 17-1/2
018-024 20-1/2
030-036 22-1/2
042-070 26-1/2
Ducted Filter Rack (GEH .5 to 5 ton and
EXH .5 to 6 ton only)
When it is necessary
to have filter access at
the unit in a ducted
return, a ducted filter
rack is available.This
option allows access
to the filter at the unit.
Vertical unit filter
racks are available in
right or left access
configurations.
Horizontal units are
available in top,
bottom or side access
configurations.
Table 39. Ducted filter opening size
Unit Size A (in.)
GEH 006-015 21.1
GEH 018-030 24.5
GEH 035-042 26.4
GEH 048-060 30.7
GEV 006-015 20.7
GEV 018-030 20.7
GEV 036-042 25.7
56
Install the return-
air duct panel to
the return-air
opening with the
six screws
provided for the
filter rack
assembly.
B
Duct Collar Part
B (in.) Number
13 447411330100
16 447456280100
17 447411350100
19 447411360100
B (in.) C (in.)
15.4 5.4
18.4 5.6
19.4 5.5
21.4 5.5
17.1 5.5
23.1 5.5
22.4 4.3
Table 39. Ducted filter opening size
Unit Size A (in.)
GEV 048-060 30.7
EXH 006-015 21.1
EXH 018-030 24.5
EXH 036-042 26.4
EXH 048-070 30.7
EXV 006-015 20.7
EXV 018-030 20.7
EXV 036-042 25.7
EXV 048-070 30.7
Dual Filtration (GEH .5 to 5 ton and EXH .5
to 6 ton)
Note: The dual-filtration design is typically used in a free-
return application.
The horizontal, GEH and EXH model, allows the installer
flexibility in design applications such as a dual filtration
option.With the dual filtration design, the unit will contain
a lower static which translates into a decrease in filter
maintenance. For installation of a dual filtration accessory
for the GEH and EXH model, verify that an extra set of
return-air filter racks and filter have been ordered from the
factory.This accessory will be shipped separate from the
unit, and should be located in a separate box than the unit.
1. Remove the return-air side panel from the GEH and
EXH unit.This panel is held in place by screws.
Figure 51. Side panel
2. Install the top/bottom filter rack at the new opening.
The adjustable filter rack is held in place with four
screws that once held the panel.
B (in.) C (in.)
26.6 5.5
15.4 5.4
18.4 5.6
19.4 5.5
21.4 5.5
17.1 5.5
23.1 5.5
22.4 4.3
26.6 5.5
WSHP-SVX01Q-EN