Trane WC*150B***G Series - Model Number Description; Product Type and Airflow Configuration; Cooling Capacity and Development Sequence; Electrical Characteristics and Factory Options

6 WC-IOM-7
Digits 1, 2 - Product Type Digit 8 - Electrical characteristics
WC = Packaged cooling, electric heat 3 = 208-230/60/3
WF = With factory installed options 4 = 460/60/3
D = 400/50/3
Digit 3 - Airflow Configuration T = 380/60/3
D = Downflow W = 575/60/3
H = Horizontal
Digit 9, 10 - Factory installed options
Digit 4, 5, 6 - Nominal gross cooling capacity (MBh) 00 = No factory installed options
150 = 12 1/2 tons standard efficiency 0A = Factory-installed economizer
180 = 15 tons standard efficiency 0B = Oversized motor
240 = 20 tons standard efficiency 0C = Downflow economizer/oversized motor
0F = Trane communications interface (TCI)
Digit 7 - Major development sequence 0G = Downflow economizer/TCI
Digit 11 - Minor design sequence
Digit 12 - Service digit
Model Number Description
WC D 1 5 0 C 3 0 0 B A
1 2 3 4 5 6 7 8 9 10 11 12