035-12046-003-A-0204
Unitary Products Group
7
FIG. 5
- DIMENSIONS & CLEARANCES - 3 - 5 TONS
DUCT COVERS - Units are shipped with all air duct
openings covered.
For side duct applications;
1.Remove and discard the supply and return air duct
covers.
2.Connect ductwork to duct flanges on the rear of the
unit.
For bottom duct applications;
1. Remove the side supply air duct cover to gain
access to the bottom supply air knockout panel.
2. Remove and discard the bottom knockout panel.
3. Replace the side duct cover.
4. With filter section access panel removed from the
unit, remove and discard the bottom return air
knockout panel.
5. Replace the filter access panel.
CLEARANCES
Front
24"
Back
12" (Less Economizer)
36" (With Economizer
or Fixed Air/Motorized
Air Damper)
Left Side (Filter Access) 24" (Less Economizer)
36" (With Economizer)
Right Side (Cond. Coil) 24"
Below Unit
1
2
0"
Above Unit
2
72" (For Condenser Air
Discharge)
NOTE:
Units and ductwork are approved for zero clearance to combustible
materials when equipped with electric heaters.
1
Units may be installed on combustible floors made from wood or
class A, B or C roof covering material. (Applicable in USA only).
2
Units must be installed outdoors. Overhanging structures or shrubs
should not obstruct the outdoor coil nor the fan outlet.
HOLE
KNOCKOUT
SIZE
(DIA.)
USED FOR
A
7/8" *
Control Wiring
(Side or
Bottom)**
B
2" *
Power Wiring
(Side or
Bottom)
*
Knockouts in the bottom of the unit can be
located by the slice in the insulation.
**
Do not remove the 2" knockout ring.
UTILITIES ENTRY DATA
FILTER ACCESS
ELECTRIC
HEAT
ACCESS
B - POWER WIRING ENTRY
A, B
WIRING ENTRY
(See Detail “B”)
OUTDOOR
COIL
A - CONTROL WIRING ENTRY
!"
“ PVC FEMALE
COND. DRAIN
(See Detail ”A")
BOTTOM SUPPLY &
RETURN AIR OPENINGS
(SEE NOTE)
!
#
&
%
%
%
&
$
!"
&
&
&
!
&
%
$
#
!
&
&
"
""
%
&
(Direct-Drive Units)
FIELD-SUPPLIED
DISCONNECT SWITCH
LOCATION
BLOWER
ACCESS
CONTROL
BOX ACCESS
Shown separately to illustrate bottom
duct openings and power connection
locations.
NOTE: For curb-mounted units, refer to the
duct hanger dimensions of the curb for the
proper size of the supply and return air
duct connections.
COMPRES-
SOR
"
#
&
3
%
%
&
$
%
%
REAR VIEW
SIDE SUPPLY AND RETURN
AIR OPENINGS
UNIT BASE WITH RAILS
FRONT VIEW
All dimensions are in inches. They are sub-
ject to change without notice. Certified di-
mensions will be provided upon request.
UNIT WITH ECONOMIZER RAIN HOOD
""
%
&
B
!
%
&
“A”
"
"
!
&
A
!
&
"
'
&
""
%
&
'
%
'
!"
!
"
“ CONDENSATE
DRAIN
(must be trapped)
DETAIL “A”
DETAIL “B”
UNIT WITH FIXED OUTDOOR
AIR/MOTORIZED DAMPER RAIN HOOD
DIMENSION “A”
FIXED
OUTDOOR
AIR DAMPER
12
MOTORIZED
DAMPER
$
AIR FLOW LEGEND
RETURN AIR
SUPPLY AIR
OUTDOOR AIR
OUTDOOR AIR
(Economizer)
