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ARTC-SVX013A-EN
Model Number Descriptions
Digit 1 — Brand
T = Trane
Digit 2, 3, 4 — Model Series
CAA = Air-Cooled
Digit 5, 6, 7 — Nominal Capacity
110 = 80 to 120 Tons
150 = 110 to 165 Tons
220 = 165 to 240 Tons
330 = 250 to 360 Tons
400 = 350 to 420 Tons
440 = 400 to 450 Tons
Digit 8 — Compressor Quantity
A = 1
B = 2
C = 3
D = 4
Digit 9, 10, 11 — Compressor Model
T30 = TTS300
T35 = TTS350
T38 = TGS380
Digit 12, 13, 14 — Fan Quantity
6F = 6 Fans
8F = 8 Fans
10F = 10 Fans
12F = 12 Fans
18F = 18 Fans
20F = 20 Fans
24F = 24 Fans
Digit 15 — Coil Type
V = V-Coil
Digit 16, 17, 18 — Tube Passes (Evaporator)
2P = Two Pass (default)
3P = Three Pass
4P = Four Pass
5P = Five Pass
6P = Six Pass
Model Number and Coding
When contacting Trane for technical support, customer
service, or parts information, be prepared to provide the
model number and serial number of the chiller in question.
This information is located on the chiller nameplate that is
affixed to each unit.
Chiller Model and Serial Numbers
For future reference, record the model number, job number,
and serial number for each chiller. See table below.
Refer to the Trane nameplate on each installed unit for the
serial number and model number.
Table 1. Chiller reference data
Module Job Number Model Number Serial Number
1
2
3
4
5
6
7
8
9
10
Model Number
Critical information for contacting Trane technical support.
Reference to the actual chiller’s serial number may also be
beneficial. Each unit has its own unique serial number.
Model Coding Key
Model numbers assigned to Trane systems provide a
wealth of information about the features for a chiller’s “as
built” configuration.
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