#2
#1
#4
#7
#9
NOTE: Hoses are model specific
and not all hoses will be shipped with all models.
E
DGES OF SHEET METAL HOLES MAY BE SHARP
PRECAUTION WHEN REMOVING HOLE PLUGS
HIGH VOLTAGE !
T
,
O AVOID THE RISK OF INJURY
,
DEATH
THE FURNACE MUST BE ELECTRICALLY
GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN
,
THEIR ABSENCE
WITH THE LATEST EDITION OF THE
N
E
C
.
ATIONAL
LECTRIC
ODE
T
,
O AVOID THE RISK OF INJURY
FURNACE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH
,
LOCAL CODES OR
IN THEIR ABSENCE
N
E
C
.
ATIONAL
LECTRICAL
ODE
#5
#8
#10
100 Degree
#11
Elbow
Figure 20
WARNING
. U
SE GLOVES AS A
.
WARNING
ELECTRICAL SHOCK OR
WARNING
,
ELECTRICAL SHOCK OR DEATH
,
WITH THE LATEST EDITION OF THE
Upflow Model Installed Vertically
The trap and factory installed hoses remain as shipped.
The furnace drain may exit either the right or left side of
the furnace cabinet. Both sides of the cabinet have two
.875" diameter holes which can be used interchangeably
for drain and low voltage wiring purposes. If a higher drain
exit is needed, a .875" diameter hole may be added in the
area shown in Figure 21. Any unused cabinet opening must
be sealed. Do not allow drain hose to sag or trap water.
Coupling
Drain Exiting Right Side
1. Locate and Install the 45º pipe / hose drain coupling
from the outside of the cabinet (barbed end goes
in the cabinet) through hole in the right side of the
cabinet and secure with two field supplied #8 self-
tapping screws (see Figure 22).
2. Locate the long drain hose #3 and cut at line "A" .
3. Install large end of hose #3 to trap outlet and secure
with 1.25" clamp.
4. Install smaller end of hose #3 on 45º elbow and secure
with 1" clamp.
5. Refer to Field Supplied Drain section for instructions
on field supplied / installed drain on outlet of furnace
trap.
THE
21
Acceptable
area for
drain hole.
Side Cut-Out
12"
Right side shown.
3"
Figure 21