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MODEL SERIES
Position Number
R = Rooftop
G = Gas/Electric
S = Standard DOE 2018/ASHRAE 90.1 - 2016
T = Two-Speed Indoor Motor Controller (VFD) - Standard on U.S. models
Fig. 6 — Model Number Nomenclature Example, ICP RGS/RAS/RHS/RGH/RAH/RHH-Series
Position:
1
Example:
4
Model Type
Packaged Air-Handling Unit Puron
Type of Coil
Refrigeration Options
Nominal Tonnage
Staged Air Volume
T = SAV/VFD
Indoor Fan Options - Belt Drive
Coil Options
Fig. 7 — Model Number Nomenclature Example, Carrier 40RU-Series
R
G
S
0
1
2
3
4
Type
Efficiency
Nominal Cooling Capacity
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18
0
R
U
A
A
1
2
T
9
0
H
D
5
6
7
8
Voltage
Heating Capacity
Motor Option
Outdoor Air Options
Standard Condenser / Evaporator Coil Configuration
1
A
6
-
0
A
0
A
Cabinet Paint
Future Use
Future Use
Revision Number
Voltage
5
A
A
0
A
9
10
11
12
13
Factory Installed Options
Indoor Fan Motor
0
Packaging
Future Use
A
T
14
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