64
18-CE03D1-1A-EN
Attaching the condensate drain line.
1.
Locate the condensate drain line assembly in the doc pack.
Important:
It is best to cut the condensate drain hose assembly
longer than 4 inches and then fit in place. It can then be
trimmed to needed length. The 4 inch measurement is an
approximation.
2.
Cut the condensate drain line assembly as shown.
3.
Use a field supplied hose clamp to secure the condensate drain
line to the condensate trap.
4.
Insert a field supplied piece of 1/2” CPVC pipe though the 11/16”
hole drilled through the cabinet and insert into drain line hose.
Secure with the spring clip.
Note:
Seal around the condensate drain tubing where it exits the
cabinet.
Cut hose
Approx.
4”
11/16” DIAMETER HOLE MUST
BE CUT IN RIGHT SIDE OF CASE.
BOTTOM HOLE MUST BE PLUGGED.
CUT FACTORY SUPPLIED
CONDENSATE ASSEMBLY HOSE
AND ATTACH TO FIELD SUPPLIED
CPVC TUBE. SECURE WITH SPRING
CLIP AND FIELD SUPPLIED HOSE
CLAMP.
DOWNFLOW FURNACES
RIGHT SIDE DRAIN
IF THE FURNACE IS
INSTALLED OVER A FINISHED
CEILING, OVERFLOW FROM
THE PRIMARY DRAIN VENT
STACK MUST FLOW INTO AN
AUXILIARY DRAIN PAN TO
PREVENT DAMAGE TO THE
FINISHED CEILING BELOW
Horizontal Applications
HORIZONTAL APPLICATIONS
Upflow furnaces -
It is always recommended that the auxiliary drain
pan be installed under a horizontally installed evaporator and/or 90%
gas furnace. Connect the auxiliary drain pan to a separate drain line
(no trap is needed in this line).
Connections must be made to an
OPEN/VENTED DRAIN
. Outdoor
draining of the furnace and coil condensate is permissible if allowed by
local codes. Caution should be taken to prevent drains from freezing
or causing slippery conditions that could lead to personal injury.
Excessive draining of condensate may cause saturated ground
conditions that may result in damage to plants.
Note:
Use 1/2" or larger PVC or CPVC pipe and fittings as required for
drain connections (fittings, pipe and solvent cement not
provided).
Note:
A corrosion resistant condensate pump must be used if a pump
is required for a specific drain system.
Important:
The condensate drain should be installed with provisions
to prevent winter freeze-up of the condensate drain line.
Frozen condensate will block drains, resulting in furnace
shutdown. If the drain line cannot be installed in a
conditioned space, then UL listed heat tape should be
applied as required to prevent freezing (per
manufacturer’s instructions). The heat tape should be
rated at 5 or 6 watts per foot at 120 volts. Self-regulating
(preferred) or thermostatically controlled heat tape is
required.
TO APPROVED
OPEN / VENTED DRAIN
FURNACE MUST BE SUPPORTED
AT ALL FOUR CORNERS
BAYHANG - OPTIONAL HORIZONTAL
HANGING BRACKET KIT
