| MODEL | WD-1850 | WD-2100 | WD-2500 |
| System | Gross (lt) | 630 | 850 | 1040 |
| Control panel | Digital | Digital | Digital |
| Cabinet Tem. 0C | -18~-22 | -18~-22 | -18~-22 |
| Dimensions | External Dimension WxDxH (mm) | 1850*850*795 | 2100*850*870 | 2500*850*870 |
| Packing Dimensions WxDxH (mm) | 2025*990*975 | 2256*994*1024 | 2656*994*1024 |
| Weight net / GW (kg) | 130/160 | 145/175 | 165/200 |
| Loability | 20'/40'GP/40'HQ | 12/24/24 | 12/24/24 | 8/16/16 |
| Option | Internal light vert./hor.* | YES | YES | YES |
| Back condenser | NO | NO | NO |
| compressor fan | YES | YES | YES |
| Temperature digital screen | YES | YES | YES |
| Refrigerant (CFC-free) gr | R404/ R290 | R404/ R290 | R404/ R290 |