4
MODEL NUMBER NOMENCLATURE
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5 8 1 J E 0 6 A 0 7 2 A 0 A 0 A A --
____________ ______ ________ ______
Unit Type Design Revision
581J = Cooling/Gas Heat RTU --- --- F i r s t R e v i s io n
Legacy Series w/Puron Refrigerant
Packaging
A --- S t a n d a r d
B --- LT L
Voltage Factory Installed Options
E = 4 6 0 --- 3 --- 6 0
J = 208/230---1--- 60
P = 208/230---3--- 60 Outdoor Air Options
T = 5 7 5 --- 3 --- 6 0 A=None
B=Tempeconow/barorelief
Cooling Tons E=Tempeconow/barorelief&CO
2
04 = 3 Ton H = Enthalpy econo w/ baro relief
05 = 4 Ton L = Enthalpy econo w/ baro relief & CO
2
06 = 5 Ton Q = Motorized 2 pos damper
07 = 6 Ton
08 = 7.5 Ton Indoor Fan Options
09 = 8.5 Ton 1 = Standard static option
2 = Medium static option
3 = High static option
Refrig. System/Gas Heat Options C o i l O p t i o n s ( o u t d o o r --- i n d o o r --- h a i l g u a r d )
A = 1---Stage Cooling/Nat g as heat A = Al/Cu ---Al/Cu
B = 1 --- S t a g e C o o l i n g / L o w N O
x
heat B = P r e co a t A l / C u --- A l / C u
C = 1 --- S t a g e C o o li n g S S H X C = E --- c o a t A l / C u --- A l / C u
D = 2 --- S t a g e C o o l i n g 0 8 --- 0 9 D = E --- c o a t A l / C u --- E --- c o a t A l/ C u
F = 2 --- S t a g e C o o l i n g / S S H X E = C u / C u --- A l / C u
F = Cu/Cu --- Cu/Cu
M = A l / C u --- A l / C u --- L o u v e r e d H a i l g u a r d s
N = P r e co a t A l / C u --- A l / C u --- L o u v e r e d H a i l G u a r d s
P = E c o a t A l / C u --- A l / C u --- L o u v e r e d H a il G u a r d s
Heat Level (Input) Q = E c o a t A l / C u --- E c o a t A l / C u --- L o u v e r e d H a i l G u a r d s
Standard/Stainless Steel R = C u / C u --- A l/ C u --- L o u v e r e d H a i l G u a r d s
072 = 72,000 S = C u / C u --- C u / C u --- L o u v e r e d H a i l G u a r d s
115 = 115,000
125 = 125,000
150 = 150,000
180 = 180,000
224 = 224,000
Low NO
x
060 = 60,000
090 = 90,000
120 = 120,000
581J