Condensate Drain Instructions - Trane *UH2B060A9V3VA Installer's Manual

Knock outs are provided on the left and right hand side of
both furnace cabinets for drain connections IN VERTICAL
APPLICATIONS. The standard arrangement is for the drain
connection on the left side. The tubing may have to be
trimmed in this application to avoid kinking.
The upflow (vertical application) has provisions for right
side drain connections by turning the trap and extending the
tubing to the lower right front corner of the Furnace. Trim all
excess tubing to avoid kinking. The connecting tubing for left
or right side condensate drain shown in Figure 44 is shipped
in the blower compartment.
It is always recommended that an auxiliary drain pan be
installed under a horizontally installed evaporator or 90%
Gas Furnace. Connect the auxiliary drain line to a separate
drain line (no trap is needed in this line).
All horizontal applications are left side only and
require repositioning the condensate canister trap to
the exterior of the cabinet. Additionally the drain
tubing connected to the inducer housing must be reposi-
tioned for removing the plug and reconnecting the
tubing to the lower connection on the inducer housing.
See Figure 45.
For horizontal installation, remove the condensate trap and
position the trap outside the cabinet through the slotted
opening next to the secondary cell. On upflow/ horizontal
models, remove lines from the blower section and pull
through the blower deck. Cut and reattach the line from the
secondary cell (use the spring to prevent kinking).
▲ ▲
CAUTION
It is recommended that a drain pan be installed under the
furnace to prevent property damage or personal injury
from leaking condensate.
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18-CD26D1-10

CONDENSATE DRAIN INSTRUCTIONS

THE UPFLOW (VERTICAL) MAY BE INSTALLED
LEFT OR RIGHT SIDE CONDENSATE DRAIN
UPFLOW FURNACE
(Vertical)
Figure 44
Installer's Guide
The inducer housing has a secondary drain opening at its
9 o'clock position. Remove the plug and use the plug to cover
the hole at the 6 o'clock position. Reposition the Inducer drain
tube from 6 o'clock to the 9 o'clock location. Cut and reattach
the tube to the canister trap. Plug openings in Blower deck,
Inducer and Blower section. See Figure 45.
Connections must be made to an OPEN/ VENTED DRAIN.
NOTE: All condensate drain piping supplies included with
the furnace are intended for internal piping only and
should not be applied external to the furnace. All external
piping should use 1/2" size PVC pipe and fittings through-
out for drain connections (fittings, pipe and PVC solvent
cement not provided with furnace, must be field supplied).
NOTE: A corrosion resistant condensate pump must be
used if a pump is required for a specific drain system.
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