3
Rated Indoor Airflow (cfm)
The table to the right lists the rated indoor airflow used
for the AHRI efficiency rating for the units covered in this
document.
Model Number
Full Load Airflow (cfm)
581J*14D/F/K/M
4375
5
8
1
J
E
1
4
D
2
4
0
A
3
A
0
A
A
Model
581J = High Efficiency Gas Heat
Packaged Rooftop Unit
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Coil Options (Outdoor – Indoor – Hail Guard)
A = Al/Cu – Al/Cu
B = Precoat Al/Cu – Al/Cu
C = E-coat Al/Cu – Al/Cu
D = E-coat Al/Cu – E-Coat Al/Cu
E = Cu/Cu – Al/Cu
F = Cu/Cu – Cu/Cu
M = Al/Cu – Al/Cu – Louvered Hail Guards
N = Precoat Al/Cu – Al/Cu – Louvered Hail Guards
P = E-coat Al/Cu – Al/Cu – Louvered Hail Guards
Q = E-coat Al/Cu – E-coat Al/Cu – Louvered Hail Guards
R = Cu/Cu – Al/Cu – Louvered Hail Guards
S = Cu/Cu – Cu/Cu – Louvered Hail Guards
Voltage
E = 460-3-60
P = 208/230-3-60
T = 575-3-60
Refirg. System/Gas Heat Options
D = Two Stage Cooling Models
F = Two Stage Cooling Models and
Stainless Steel Gas Heat Exchanger
K = Two Stage Cooling Models and Perfect Humidity
TM
M = Two Stage Cooling Models/SS HX Heat and Perfect Humidity
Heat Level
Standard/Stainless Steel
150 = 150,000
180 = 180,000
240 =
240,000
Indoor Fan Options
1 = Standard Static Option – Belt Drive
2 = Medium Static Option – Belt Drive
3 = High Static Option – Belt Drive
C = High Static Option with High Efficiency Motor – Belt Drive
Cooling Tons
14 - 12.5 ton
Packaging and 2-Speed Indoor Fan Motor
A = Standard Packaging, electro mech. controls
that require W7212 EconoMi$er IV
B = LTL Packaging, electro mech. controls
that require W7212 EconoMi$er IV
C = Standard Packaging, electro mech. controls
that require W7220 EconoMi$er X
D = Standard Packaging and 2-speed Indoor Fan
Motor (VFD) Controller
E = LTL Packaging and 2-speed Indoor Fan
Motor (VFD) Controller
F = LTL Packaging, electro mech. controls that
require W7220 EconoMi$er X
Outdoor Air Options
A = None
B = Temperature Econo w/ Barometric Relief
and W7212 Econo Controller
E = Temperature Econo w/ Barometric Relief, CO2
and W7212 Econo Controller
H = Enthalpy Econo w/ Barometric Relief
and W7212 Econo Controller
L = Enthalpy Econo w/ Barometric Relief, CO2
and W7212 Econo Controller
Q = Motorized 2 Position Damper w/ Barometric Relief
U = Temperature Ultra Low Leak Econo
w/
Barometric
Relief
W = Enthalpy Ultra Low Leak Econo w/ Barometric Relief
Factory Installed Options
0A =
None
NOTE:
See the 581J 3 to 15 ton Price Pages for a
complete list of factory installed options.
C150074
Fig. 1 -- 581J 14 Model Number Nomenclature (Example)
581J
*14
Summary of Contents for 581Jx14 series
Page 4: ...4 C11338 Fig 2 Unit Dimensional Drawing 14 Size Unit 581J 14 ...
Page 5: ...5 C11339 Fig 2 Unit Dimensional Drawing 14 Size Unit cont 581J 14 ...
Page 8: ...8 C10772 Fig 4 Roof Curb Details 581J 14 ...
Page 26: ...26 C150061 Fig 47 RTU Open System Control Wiring Diagram 581J 14 ...
Page 27: ...27 C150062 Fig 48 RTU Open System Control Wiring Diagram with Perfect Humidityt 581J 14 ...
