035-18548-001-B-0203
Unitary Products Group
17
FIGURE 14 - UNIT DIMENSIONS & CLEARANCES
1-23/32 KNOCKOUT
(Removed only when
Electric Heat Accessory
is used)
52-1/4
15-3/8
18-7/8
3-5/8
1
7/8" HOLE W/BUSHING
FOR CONTROL
WIRING
(Back Panel)
1-3/8" KNOCKOUT
FOR POWER WIRING (Back Panel)
Do not remove this knockout when
the unit is equipped with an Electric
Heat Accessory. Refer to detail of
the Heater Accessory for power
wiring access opening
4-1/4
5/8
16-1/8
25-7/8
15
AIR
OUT
BLOWER MOTOR
AND DRIVE
ACCESS PANEL
(This side only)
51-1/8
HOLE WITH GROM-
MET FOR 1/2 O.D.
LIQUID LINE
HOLE WITH GROM-
MET FOR 1-1/8 O.D.
SUCTION LINE
4
2-5/8
1-3/8
1-3/4
1-1/8
25-1/8
2
7/8 O.D. DRAIN
CONN. (Must be
trapped)
48
2
1-5/8
23
AIR
IN
2-1/4
1
6-3/4
3-1/4
FILTER ACCESS PANEL
(When unit is installed in
a horizontal position,do
not block this area with
refrigerant piping)
8-3/8
Accessories
•
ELECTRIC HEATER - Add 14-14-1/4” to unit height when used.
•
SUPPLY AIR PLENUM - Add 27-1/2” to unit height when used.
•
BASE - Add 20” to unit height when used.
Minimum Clearances
Side with RETURN AIR opening
24”
Side with SUPPLY AIR opening
24”
1
Side with PIPING CONNECTIONS
52”
2
Side opposite with PIPING CONNECTIONS
12”
Side with access for both POWER & CONTROL WIRING
-
3
Bottom
-
4
1.
Overall dimensions of the unit will vary if an electric
heater, a supply air plenum or a base is used.
2.
This dimension is required for removal of the coil. Only
26” is required for normal service.
3.
Although no clearance is required for service and oper-
ation, some clearance may be required for routing the
power and control wiring.
4.
Allow enough clearance to trap the condensate drain
line.
All dimensions are in inches. They are sub-
ject to change without notice. Certified dimen-
sions will be provided upon request.
