Dh2B080A9V4Va *Dh2C100A9V4Va *Dh2D120A9V5Va; Downflow; Downflow/Horizontal - Trane *UH2B060A9V3VA Installer's Manual

Installer's Guide
ALTERNATE UPFLOW FILTER
CLIP / BRACKET INSTALLATION - KIT09224
1. Determine the location to be used. The furnace cabinet
has dimples for location of the alternate furnace clips
(Side return only). Pre-drill clearance holes with a
3/16" drill. Bottom return holes are pre-drilled.
2. Install the clips in front and rear of the desired location
using the screws provided. The filter clip with the leaf
spring mounts in the rear of the cabinet. See Figure 24.
Figure 24
Optional
BAYFLTR206
Door Kit

DOWNFLOW

14
INSTALLING THE FILTER
The filter may need to be cut to fit the unit depending on the
location of the return air filter.
A score line and the words "CUT HERE" are located on the
end of the filter. If your application requires cutting the filter,
do so as indicted by the score mark.
ALTERNATE FILTER
CLIPS LOCATION
Figure 25
Table 6
UNIT
SIZE
BOTTOM
17-1/2" DO NOT CUT DO NOT CUT
21" DO NOT CUT CUT ON LINE
24-1/2" DO NOT CUT CUT ON LINE
TYPICAL DOWNFLOW FURNACE
RETURN AIR FILTER INSTALLATIONS
Two filters are factory supplied for each downflow furnace.
These furnaces require high velocity type air filters. Down-
flow furnace filters must be located outside the furnace
cabinet. Typical installations are shown in Figure 25. Table
8 provides information for installation of the filter retaining
brackets shipped with downflow furnaces.
MODELS CABINET
NUMBERS
*DH2B060A9V3VA
*DH2B080A9V3VA
*DH2B080A9V4VA
*DH2C100A9V4VA
*DH2D120A9V5VA
* First letter may be "A" or "T"
LOCATING FILTER RETAINER BRACKETS IN DUCTWORK
RETURN
CABINET DIMENSION
DUCT
WIDTH "A"
WIDTH
17-1/2" 16-1/4" 15"
21" 19-3/4" 19-1/2"
24-1/2" 23-1/4" 22"
* LOCATION DIMENSION IS FROM END OF DUCT AGAINST THE FURNACE TO THE
SCREW HOLES FOR THE BRACKET.
RETURN AIR
SIDE
Table 7
FILTER
WIDTH QTY & SIZE
17-1/2" 2 - 14" X 20" X 1"
21" 2 - 16" X 20" X 1"
24-1/2" 2 - 16" X 20 X 1"
Table 8
FILTER
DIMENSION
BRACKET
"B"
LOCATION*
14" 14-3/8"
14" 13-1/8"
14" 13-5/8"
Optional door
kit
BAYFLTR206
DOWNFLOW/
HORIZONTAL
18-CD26D1-10