| Diesel Variant (D) | |||||
| Voltage | V | 12 | |||
| Heat flow | W | Small 850 |
Medium 1200 |
Large 1800 |
Power 2200 |
| Heater air flow rate | kg/h | 40 | 60 | 90 | 105 |
| Fuel consumption | l/h | 0.10 | 0.15 | 0.23 | 0.28 |
| Mean electr. power in operation | W | 8 | 12 | 22 | 34 |
| Weight | kg | 2.70 | |||
| Size | mm | 305x115x122 | |||
