Selection | Model Number |
Procedure | Description |
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Self-Contained Model Number Description
S C W F N | 20 | 4 | 2 | BO A B 2 | 10 | 065 | B | A 1 0 1 0 A | A | C F A | 1 1 | 0 T 2 0 | ||||||
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1 | 2 | 3 | 4 | 5 | 6 7 | 8 | 9 | 10 11 12 13 14 | 15 16 | 17 18 19 | 20 | 21 22 23 24 25 26 | 27 | 28 29 30 | 31 32 | 33 34 35 36 | ||
Digit 1 - Unit Model
S = Self Contained
Digit 2 - UnitType
C = Commercial
I = Industrial
Digit 3 - Condenser Medium
W =
R =
Digit 4 - Development Sequence
F = Signature Series
Digit 5 - Refrigerant Circuit Configuration
N = Independent
M = Manifolded (30, 35, 40, 50,
Digit 6, 7 - Unit Nominal Capacity 20 = 20Tons (Water or Air)
22 = 22Tons (Water Only)
25 = 25Tons (Water or Air)
29 = 29Tons (Water or Air)
30= 30Tons (Air Only)
32= 32Tons (Water Only)
35= 35Tons (Water or Air)
38= 38Tons (Water Only)
40= 40Tons (Air Only)
42= 42Tons (Water Only)
46= 46Tons (Water Only)
50= 50Tons (Air Only)
52= 52Tons (Water Only)
58= 58Tons (Water Only)
60= 60Tons (Air Only)
65= 65Tons (Water Only)
72= 72Tons (Water Only)
80= 80Tons (Water Only)
Digit 8 - UnitVoltage
6 = 200 Volt/60 Hz/3 ph
4 = 460 Volt/60 Hz/3 ph
5 = 575 Volt/60 Hz/3 ph
Digit 9 - AirVolume/Temp Control
1 = IGV and Supply AirTemp Ctrl
2= VFD and Supply AirTemp Ctrl
3 = VFD w/ Bypass and Supply AirTemp Ctrl
4 = w/oVol. CTRL, w/ ZoneTemp Cool
5 = w/oVol. CTRL, w/ ZoneTemp Heat/Cool
6 = w/oVol. CTRL and Supply Air Temp Ctrl
Digit 10, 11 - Design Sequence
BO = “B” Design
Digit 12 - Unit Construction
A = Vertical Discharge
B = Vertical Discharge with Double Wall
Digit 13 - Flexible Horizontal Discharge PlenumType
B = Std Plenum w/ Factory Cut Holes C = Low Plenum w/ Factory Cut Holes E = Std Plenum w/ Field Cut Holes
F = Low Plenum w/ Field Cut Holes H = Std Plenum Double wall
w/ Field Cut Holes
J = Low Plenum Double wall w/ Field Cut Holes
K = 45” Plenum w/Factory Cut Holes, Ship Separate
L = Std Plenum w/Factory Cut Holes, Ship Separate
M = Low Plenum w/Factory Cut Holes, Ship Separate
N = 45” Plenum w/Field ut Holes, Ship Separate
P = Std Plenum w/Field Cut Holes, Ship Separate
R = Low Plenum w/Field Cut Holes, Ship Separate
T = 45” Double Wall Plenum w/Field Cut Holes, Ship Separate
U = Std Double Wall Plenum w/Field Cut Holes, Ship Separate
V = Low Double Wall Plenum w/Field Cut Holes, Ship Separate
0 = None
Digit 14 - MotorType
1 = Std Eff. ODP Motor
2 = Premium Eff. ODP Motor
3 =Totally Enclosed Motor
Digit 15, 16 - Motor HP
05 = 5 HP Motor
07 = 7.5 HP Motor
10 = 10 HP Motor
15 = 15 HP Motor
20 = 20 HP Motor
25 = 25 HP Motor
30 = 30 HP Motor
40 = 40 HP Motor
50 = 50 HP Motor (460V & 575V Only)
Digit 17, 18, 19 - Fan RPM 040 = 400 rpm
045 = 450 rpm
050 = 500 rpm
055 = 550 rpm
060 = 600 rpm
065 = 650 rpm
070 = 700 rpm
075 = 750 rpm
080 = 800 rpm
085 = 850 rpm
090 = 900 rpm
095 = 950 rpm
100 = 1000 rpm
105 = 1050 rpm
110 = 1100 rpm
115 = 1150 rpm
120 = 1200 rpm
125 = 1250 rpm
130 = 1300 rpm
135 = 1350 rpm
140 = 1400 rpm
145 = 1450 rpm
150 = 1500 rpm
Digit 20 - Heating Type
A = Steam Coil
B = Hot Water Coil
C = Electric Heat (1 Stage)
F = Hydronic Heat Ctrl Interface
G = Elec. Heat Ctrl Interface (1 stage) K = Steam Coil Ship Separate
L = Hot Water Coil Ship Separate 0 = Without Heat
Digit 21 - Unit Isolators
A = Isopads
B = Spring Isolators
0 = None
Digit 22 - Unit Finish
1 = Paint - Executive Beige
2 = Protective Coating
3 = Protective Coating w/ Finish Coat
Digit 23 - Future Use
0 = None
Digit 24 - Unit Connection
1 = Disconnect Switch
2 =Terminal Block
3 = Dual Point Power (2 Blocks)
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