Model Number Description
DIGITS 1 & 2 - PRODUCT TYPE
GS = Ground Source Heat Pump
DIGIT 3 - PRODUCT CONFIGU- RATION
S = Split System
DIGIT 4 - DEVELOPMENT SE- QUENCE D
DIGITS 5,6 & 7 - UNIT NOMINAL CAPACITY (MBH)
024 = 24.1
030 = 29.6
036 = 36.4
042 = 41.1
048 = 48.7
060 = 59.2
072 = 65.6
DIGIT 8 - VOLTAGE/HERTZ/ PHASE
1 =
DIGIT 9 - UNIT ARRANGEMENT
0 = Split Condensing Unit
DIGIT 10 - DESIGN SEQUENCE C DIGIT 11 - OPEN DIGIT
0 = Open Digit
DIGIT 12 - OPEN DIGIT
0 = Open Digit
DIGIT 13 - DESUPERHEATER
0 = No Desuperheater
1 = With Desuperheater
GS S D 036 1 0 C 0 0 1 2 0 T
5 | 10 | 15 |
DIGIT 14 - FREEZE PROTEC-
TION
1 = 35 Degree Freezestat
2 = 20 Degree Freezestat
DIGIT 15 - OPEN
0 = Open
DIGIT 16 - BRAND
C = Command Aire
T = Trane
3
