2
Low Sound Ratings
ensure a quiet indoor and outdoor environ-
ment with sound ratings as low as 7.5 bels. (See ARI capacity
charts for individual values.)
Easy-to-Service Cabinets
provide easy single-panel acces-
sibility to serviceable components during maintenance and
installation. The basepan with integrated drain pan provides
easy ground level installation with or without a mounting pad.
Convenient handholds are provided to manipulate the unit
on the jobsite. A nesting feature ensures a positive basepan
to roof curb seal when the unit is roof mounted. A convenient
3/4-in. wide perimeter flange makes frame mounting on a roof-
top easy.
Downflow Operation
unit is easily converted for downflow in
the field to allow vertical ductwork connections. The basepan uti-
lizes knockout style seals on the bottom openings to ensure a
positive seal in the horizontal airflow mode.
Integrated Gas Control Board
provides safe and efficient con-
trol of heating and simplifies troubleshooting with built-in diag-
nostic function.
Cabinets
are constructed of heavy-duty, phosphated, zinc-
coated prepainted steel capable of withstanding 500 hours in
salt spray. Interior surfaces of the evaporator/heat exchanger
compartment are insulated with cleanable semi-rigid insulation
board, which keeps the conditioned air from being affected by
the outdoor ambient temperature and provides improved indoor
air quality. (Conforms to American Society of Heating, Refriger-
ation and Air Conditioning Engineers [ASHRAE] No. 62P.) The
sloped drain pan minimizes standing water in the drain. An ex-
ternal drain is provided.
FEATURES/BENEFITS
MODEL NUMBER NOMENCLATURE
582A N W 024 040 A A A D
Motor (Not an Option)
D – 1/4 HP Motor
F – 1/2 HP Motor
G – 3/4 HP Motor
Series
A – Original
Model Number
582A – Single Package
Gas/Electric Unit
Electric Supply
J – 208-230-1-60*
N – 208/230-1-60
P – 208/230-3-60
E – 460-3-60
Fuel and Controls
W — Natural Gas
P — Propane Gas
Nominal Cooling Capacity
018 – 1.5 Tons
024 – 2.0 Tons
030 – 2.5 Tons
036 – 3.0 Tons
042 – 3.5 Tons
048 – 4.0 Tons
060 – 5.0 Tons
Low NO
x
:
A – Std. Unit
N – Low NO
x
unit
Heat Input Size (Btuh)
040 – 40,000
060 – 60,000
090 – 90,000
115 – 115,000
130 – 130,000
LEGEND
AL – Aluminum
CU – Copper
*Minimum voltage of 197 at maximum load conditions
(048 size only).
Options
- -
– Wire Grille
HD
– Louvered Grille
JT
– Louvered Grille and Vinyl-
Coated Condenser Coil Fin
KT
– Wire Grille and Vinyl-Coated Condenser Coil Fin
LC
– Louvered Grille, AL Evaporator and CU
Condenser Coil
MU
– Louvered Grille, CU Evaporator and CU
Condenser Coils
NC
– Wire Grille, AL Evaporator and CU Condenser Coil
PU
– Wire Grille, CU Evaporator and CU Condenser Coils
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