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Model number nomenclature – Bryant PREFERRED 581J User Manual

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MODEL NUMBER NOMENCLATURE

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18

5 8 1 J E 0 6 A 0 7 2 A 0 A 0 A A --

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________

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Unit Type

Design Revision

581J = Cooling/Gas Heat RTU

--- --- First Revision

Legacy Series w/Puron Refrigerant

Packaging
A --- Standard
B --- LTL

Voltage

Factory Installed Options

E = 460---3---60
J = 208/230---1---60
P = 208/230---3---60

Outdoor Air Options

T = 575---3---60

A = None
B = Temp econo w/ baro relief

Cooling Tons

E = Temp econo w/ baro relief & 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

Coil Options (outdoor---indoor---hail guard)

A = 1---Stage Cooling/Nat gas heat

A = Al/Cu ---Al/Cu

B = 1---Stage Cooling/Low NO

x

heat

B = Precoat Al/Cu --- Al/Cu

C = 1---Stage CoolingSS HX

C = E---coat Al/Cu --- Al/Cu

D = 2---Stage Cooling 08---09

D = E---coat Al/Cu --- E---coat Al/Cu

F = 2---Stage Cooling/SS HX

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

Heat Level (Input)

Q = E coat Al/Cu --- E coat Al/Cu --- Louvered Hail Guards

Standard/Stainless Steel

R = Cu/Cu --- Al/Cu --- Louvered Hail Guards

072 = 72,000

S = Cu/Cu --- Cu/Cu --- Louvered Hail Guards

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