

HVAC system for the cabin, 3.4 kW–5.5 kW
An air conditioning unit suitable for tram cabins to improve driver conditions. By maintaining a comfortable cabin climate, it helps support driver wellbeing.
The compact solution is engineered to deliver effective cooling while meeting the space, durability and reliability requirements of modern tram applications.
Lumikko has supplied HVAC systems for both driver cabins and passenger compartments almost 800 units. Lumikko’s tram cabin HVAC solutions are in use on trams operating in both Tampere and Helsinki.


HVAC system for the cabin, 3,4 kW
| Max power: | 3,4 kW |
| Refrigerant: | R134a |
| Operating voltage: | 24DC / 400AC / 480DC |
| Power: | 32,5 / 8,1 / 9,5 A |
| Measures: | 1519 x 1170 x 366 mm |
| Weight: | 177 kg |
| Ambient temperatures: | -30°c – +28°c |
HVAC system for the cabin, 5,5 kW
| Cooling capacity: | 5,5 kW |
| Refrigerant: | R134a |
| Operating voltage: | 24 / 400AC / 750DC |
| Power: | 16 / 8 / 5,3A |
| Measures: | 1200 x 1000 x 562 mm |
| Weight: | 90 kg |
| Ambient temperatures: | -30°c – +28°c |