Model Nomenclature
Outdoor Units | 4 T T B 4 0 3 6 E 1 0 0 0 A A |
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Refrigerant Type
2 =
4 =
TRANE
Product Type
W = Split Heat Pump
T = Split Cooling
Product Family
Z = Leadership – Two Stage
X = Leadership
R = Replacement/Retail
B = Basic
A = Light Commercial
Family SEER |
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0 = 10 | 3 = 13 | 6 = 16 | |
1 = 11 | 4 = 14 | 8 = 18 | |
2 = 12 | 5 = 15 | 9 = 19 | |
Split System Connections
0 = Brazed
Nominal Capacity in 000s of BTUs
Major Design Modifications
Power Supply
1 =
3 =
4 = 460/3/60
Secondary Function
Minor Design Modifications
Unit Parts Identifier
Air Handlers – | 4 T E E 3 F 3 6 A 1 0 0 0 A A |
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Residential |
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Refrigerant Type
4 =
Application
TE = Fully Convertible
TG = Semi Convertible
TF = Front Return
Product Family
E = Leadership – Variable Speed
P = Leadership
C = Replacement/Retail
B = Basic
Flow Control
0 = No Flow Control
3 = Nonbleed TXV
Feature Identifier
0 = Standard Unit
F =
Nominal Capacity in 1000’s (BTUH)
Major Design Change
Power Supply
1 = Single Phase
Electrical Connection
0 = Pig Tails
B = Circuit Breaker
D = Pull Disconnect
Future Option – Factory Installed Heater Nominal KW Value
Minor Design Modifications
Unit Parts Identifier
NOTE: There will be a
Gas Furnaces |
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| T U D 2 B | 0 | 8 | 0 | A C | V | 3 | 2 | A |
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Coils – | 4 | T | X | C | B 0 0 | 1 | C |
| C 3 |
| H | C |
| A | A |
Residential |
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Refrigerant Type
4 - R410A
Product Family
(Heat Pump or Convertible Coil)
Coil Design
X - Direct Expansion Evaporator Coil
Product Family
C - Cased A Coil
A - Uncased A Coil
F - Cased Horizontal Flat Coil
Coil Width (Cased/Uncased)
A - 14.5" / 13.3"
B - 17.5" / 16.3"
C - 21.0" / 19.8"
D - 24.5" / 23.3"
H - 10.5"
Refrigerant Line Coupling
0 - Brazed
Model Number Distinguisher
Major Design Change
Efficiency
C - Standard
S - Hi Efficiency (Derived from 10 SEER products)
Refrigerant Control
3 - TXV -
Coil Circuitry
H - Heat Pump
Airflow Configuration
A - Upflow Only
U - Upflow / Downflow
H - Horizontal Only
C - Convertible - Upflow, Downflow, Left or Right Airflow
Minor Design Change
Unit Parts Identifier
7 |