Furnace In Horizontal Right Position - Trane 4TXCA002DS3HCA Installer's Manual

F. FURNACE IN HORIZONTAL RIGHT POSITION
CAUTION
L
!
Both the coil and furnace must be fully supported. Do not
attempt to suspend the coil using the brackets.
Note: when installing onto an S-Series furnaces in horizontal
right or downflow configuration the flanges will be bent
downward.
1. HORIZONTAL RIGHT COIL CONVERSION: While not
required, optional removal of some coil components will
maximize airflow efficiency.
a. Remove the coil by sliding the coil out of the coil
enclosure.
b. Optional but recommended: Remove the factory in-
stalled two-piece baffle assembly from the top of the coil
by removing the 5/16" hex head screws. See Figure 2.
Replace only the top baffle using the same screws previ-
ously provided.
c. Optional but recommended: On 4TXCC009DS and
4TXCD010DS only, remove the (2) outer water diverter
baffles by removing the 5/16" hex head screws. See Fig-
ure 6.
IMPORTANT:
The 4TXC cased coil must be placed downstream of the
furnace. See Figure 6 for proper orientation.
2. When the noncondensing Upflow/Horizontal furnace is
placed on its right side for right airflow, the furnace top
flange meets the cased coil top flange. The coil flange fits
inside of the furnace flange. See Figure 7.
3. There are self drilling screws included which can be used
for this connection. Seal all gaps between the furnace and
coil.
Note: when installing coil onto an S-Series furnaces
in horizontal right or downflow configuration, bend
the flanges downward for a flush fit.
Figure 5
18-AD35D1-2D-EN
Installer's Guide
UPFLOW MODEL IN
HORIZONTAL RIGHT AIRFLOW POSITION
Figure 6
TOP COIL FLANGE
FITS INSIDE OF
UPFLOW
CASED
UPFLOW
COIL TOP FLANGE FOR
FURNACE
HORIZONTAL RIGHT
APPLICATION
Figure 7
CASED COIL
FURNACE
3