6 22-1790-08
Model
Nomenclature
Refrigerant Type
2 = R-22
4 = R-410A
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
0 = 10 3 = 13 6 = 16
1 = 11 4 = 14 8 = 18
2 = 12 5 = 15 9 = 19
Split System Connections 1-6 Tons
0 = Brazed
Nominal Capacity in 000s of BTUs
Major Design Modifications
Power Supply
1 = 200-230/1/60 or 208-230/1/60
3 = 200-230/3/60
4 = 460/3/60
Secondary Function
Minor Design Modifications
Unit Parts Identifier
Outdoor Units
4T T R3 0 36B1 0 00AA
4 T E E 3 F 3 6 A 1 0 0 0 A A
Air Handlers-
Residential
Refrigerant Type
4 = R-410A
Application
TE = Fully Convertible
TG = Semi Convertible
TF = Front Return
TB = Modular Blower
Product Family
E = Leadership - Variable Speed
H = High Efficiency
C = Replacement/Retail
B = Basic
Flow Control
0 = No Flow Control
3 = TXV–Non-bleed
Feature Indentifier
0 = Standard Unit
F = Air-Tite™
D = Intergated Whole Home Air Cleaner
C = Communicating Air Handler
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 Change
Service Digit - Not Orderable
Furnace Configuration
TU = Upflow / Horizontal
TD = Downflow / Horizontal
Type
D = 80% Premium
X = 90% Premium
Number of Heating Stages
1 = Single Stage
2 = Two Stage
3 = Three Stage
Cabinet Width
A = 14.5" Cabinet Width
B = 17.5" Cabinet Width
C = 21.0" Cabinet Width
D = 24.5" Cabinet Width
Heating Input
080 = 80,000 BTUH
Major Design Change
Power Supply / Fuel
9 = 115 Volts / Natural Gas
F = 115 Volts / Natural Gas with Integrated ifD Filter
Airflow Capacity for Cooling
36 = 3 Ton Standard PSC Motor
H3 = 3 Ton High Efficiency Motor
V3 = 3 Ton Variable Speed Motor
Draft Inducer Speeds
1 = Single Speed
2 = Two Speed
V = Variable Speed
Minor Design Change
Service Digit – Not Orderable
TUD 1 B 0 8 0 A 9 H 3 1A A
High Efficiency
Furnaces
Refrigerant Type
2 = R-22 4 = R-410A
Product Family
T = Premium (Heat Pump or Convertible Coil)
C = Standard (Cooling Only)
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" C = 21.0" / 19.8" H = 10.5"
B = 17.5" / 16.3" D = 24.5" / 23.3"
Refrigerant Line Coupling
0 = Brazed
Nominal Capacity in 000s of BTUs
Major Design Change
Efficiency
C = Standard S = Hi Efficiency
Refrigerant Control
3 = TXV – Non-Bleed
Coil Circuitry
H = Heat Pump
C = Cooling Only
Airflow Configuration
A = Upflow Only
U = Upflow / Downflow
H = Horizontal Only
C = Convertible – Upflow, Downflow, Left Airflow
M = Convertible – Upflow, Downflow, Left or Right Airflow
Minor Design Change
Unit Parts Identifier
Heat Pump /
Cooling Coils
2TXCB0 36AC 3HCA A
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