| Model Code | Description | |
|---|---|---|
| 01 | 673.801, 673.820, 673.821, 673.822, 673.823, 673.824, 673.827, 673.829, 673.831, 673.832, 673.833, 673.834, 673.835, 673.837, 674.820, 674.821, 674.822, 674.823, 674.824 | WITH DOORS |
| 02 | 673.821, 673.822, 673.823, 673.829, 673.833, 673.835, 673.837, 673.838, 674.821, 674.823 | WITH DOORS; CHERGE AIR INTERCOOLING |