Trane Modular 20 to 35 Tons Parts List Page 19

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PKG-PRC003U-EN 19
Modular Series Self-
Contained
Digit 1 - Unit Model
S = self contained
Digit 2 - Unit Type
C = commercial
I = industrial
Digit 3 - Condenser Medium
W = water-cooled
R = remote air-cooled
Digit4-Development Sequence
G = modular series
Digit 5 - Refrigerant Circuit
Configuration
U = independent, R-410A refrigerant
Digits 6, 7 - Unit Nominal
Capacity
20 = 20Tons (water or air cooled)
25 = 25Tons (water or air cooled)
30 = 30Tons (water cooled only)
32 = 32Tons (air cooled only)
35 = 35Tons (water cooled only)
Digit 8 - Unit Voltage
6 = 200 volt/60 hz/3 ph
4 = 460 volt/60 hz/3 ph
5 = 575 volt/60 hz/3 ph
Digit 9 - Air Volume/Temp
Control
2 = I-Pak & VFD & supply air temp ctrl
3 = I-Pak & VFD w/ bypass & supply
air temp ctrl
4 = I-Pak w/o vol. ctrl, w/ zone temp
cool
5 = I-Pak w/o vol. ctrl, w/ zone temp
heat/cool
6 = I-Pak w/o vol. ctrl, w/ supply air
temp ctrl
8 = thermostat interface
Digits 10, 11 - Design Sequence
** = Factory Assigned
Digit 12 - Unit Construction
A = vertical discharge
B = vertical discharge with double
wall
C = horizontal discharge
D = horizontal discharge w/ double
wall
E = vertical discharge, ship separate
F = vert. dis. w/ double wall, ship sep.
G = horizontal discharge, ship
separate
H = horiz. dis. w/ double wall, ship
sep.
Digit 13 - Plenum Type
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 (perf)
w/ field cut holes
J = low plenum double wall (perf)
w/ field cut holes
L = std. plenum w/factory cut holes,
ship separate
M = low plenum w/ factory cut holes,
ship separate
P = std plenum w/ field cut holes, ship
separate
R = low plenum w/ field cut holes,
ship separate
U = std plenum double wall (perf) w/
field cut holes, ship separate
V = low plenum double wall (perf) w/
field cut holes, ship separate
0 = without plenum
Digit 14 - Motor Type
2 = ODP motor
3 = TEFC motor
Digits 15, 16 - Motor HP
05 = 5 hp
07 = 7.5 hp
10 = 10 hp
15 = 15 hp
20 = 20 hp
25 = 25 hp
Digits 17, 18, 19 - Fan RPM
085 = 850 rpm
090 = 900 rpm
095 = 950 rpm
100 = 1000 rpm
105 = 1050 rpm
110 = 110 0 r p m
115 = 1150 rpm
120 = 1200 rpm
125 = 1250 rpm
130 = 1300 rpm
135 = 1350 rpm
140 = 1400 rpm
145 = 1450 rpm
150 = 1500 rpm
155 = 1550 rpm
160 = 1600 rpm
165 = 1650 rpm
170 = 1700 rpm
175 = 1750 rpm
180 = 1800 rpm
185 = 1850 rpm
Digit 20 - Heating Type
A = steam coil, LH
B = hot water coil, LH
C = electric heat, 1 stage
F = hydronic heat ctrl interface
G = elec. heat ctrl interface,1 stage
K = steam coil ship separate, LH
L = hot water coil ship separate, LH
M = steam coil, RH
N = hot water coil, RH
P = steam coil ship separate, RH
R = hot water coil ship separate, RH
T = hi-cap. hot water coil, LH
U = hi-cap hot water coil, LH, ship sep
V = hi-cap hot water coil, RH
W = hi-cap hot water coil, RH, ship sep
0 = none
Digit 21 - Unit Isolators
A = isopads
B = spring isolators
0 = none
Digit 22 - Unit Finish
1 = paint - slate gray
2 = protective coating
3 = protective coating w/ finish coat
Digit 23
0 = none
Digit 24 - Unit Connection
1 = disconnect switch
2 = terminal block
3 = dual point power
Digit 25 - Industrial Options
A = protective coated evaporator coil
B = silver solder
C = stainless steel screws
D = A and B
E = A and C
F = B and C
G = A, B and C
0 = none
Digit 26 - Drain Pan Type
A = galvanized sloped
B = stainless steel sloped
Digit 27 - Waterside Economizer
A = mechanical clean full capacity
(4-row)
B = mechanical clean low capacity
(2-row)
C = chemical clean full capacity
(4-row)
D = chemical clean low capacity
(2-row)
E = mechanical clean full capacity
(4-row) ship separate
F = mechanical clean low capacity
(2-row) ship separate
G = chemical clean full capacity
(4-row) ship separate
H = chemical clean low capacity
(2-row) ship separate
0 = none
Model Number Descriptions
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