| Model Code | Description | |
|---|---|---|
| 01 | 322.240, 322.241, 322.242, 322.243, 322.244, 322.245, 322.246 | THERMO KING,MODEL D1 |
| 02 | 322.243 | THERMO KING,TYPE D1 WITH MOTOR OM 355 |
| 03 | 322.240, 322.241, 322.242, 322.243, 322.244, 322.245, 322.246 | TERMO KING,TYPE D1 WITH ROOF MOUNTED HEAT EXCHANGER |
| 04 | 322.243 | THERMO KING,TYPE D1 WITH ROOF MOUNTED HEATEXCHANGER |