Specifications

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 and return air duct covers to
gain access to the bottom supply and return air duct
covers.
2. Remove and discard the bottom duct covers.
3. Replace the side duct covers.
FIG. 7 - DIMENSIONS & CLEARANCES
(7-1/2 - 12-1/2 TON)
All dimensions are in inches. They are subject
to change without notice. Certified dimensions
will be provided upon request.
CLEARANCES
Front 24"
Back
12" (Less Economizer)
36" (With Economizer)
Left Side (Filter Access)
24" (Less Economizer)
54" (With Economizer)
Right Side (Cond. Coil) 24"
Below Unit
1
20"
Above Unit
2
72" with 36" maximum
Horizontal Overhang
(For Condenser Air Discharge)
NOTE:
Units and ductwork are approved for zero clearance to combustible materials when
equipped with electric heaters.
1
Units (applicable in U.S.A. only) may be installed on combustible floors made from
wood or class A, B or C roof covering material.
2
Units must be installed oudoors. Overhanging structures or shrubs should not
obstruct condenser air discharge outlet.
HOLE
KNOCKOUT
SIZE
(DIA.)
USED FOR
A
3/4"
Control
Wiring
Side
7/8" Bottom*
B2"
Power Wiring
(Side or Bottom)*
*Knockouts in the bottom of the unit can be located by the slice in the
insulation.
UTILITIES ENTRY DATA
RETURN AIR
OUTDOOR AIR
(Economizer)
SUPPLY AIR
CONDENSER AIR
DETAIL “X” (SIDE SUPPLY AND RETURN AIR OPENING)
530.18-N9Y
10 Unitary Products Group