Air conditioning service unit, quadruple certified, 30 kg, Low Emission

High-volume, fully automatic A/C service unit for almost 100 % refrigerant recovery – specially designed for buses, trains, helicopters and custom application. Thanks to a new modular concept, basic ASC can be turned to a service unit for either R134a, R1234yf, R456A or R513A refrigerants, depending on the appropriate connection kit, for one refrigerant type of your choice (sold separately).
art.nr : 9103303107
Integrated fluid pump
Integrated fluid pump

For fast recharging of high-volume A/C systems

Patented Low Emission technology
Patented Low Emission technology

Almost 100 % refrigerant recovery with 4-step process

Optional heat belt
Optional heat belt

Faster recycling – up to 80 % less work time for A/C service on high-volume A/C systems

...And more
    • Fully automatic A/C service – saves time in the workshop and prevents costly downtime
    • Comes with high-capacity vacuum pump and additional fluid pump – designed for large vehicles
    • Almost 100 % refrigerant recovery with patented WAECO Low Emission technology
    • Optional heat belt saves up to 80 % work time during A/C service
    • Heavy-duty design with 8-bearing weighing platform – no calibration needed
    • Humidity-free storage and feeding system for fresh oil and UV additive supplied with the associated connection kit (sold separately)
    • Approved by Deutsche Bahn, EvoBus, OMNIplus, Valeo

Profitable service on high-volume A/C systems

The WAECO ASC 6400 G LE offers all the benefits of our Low Emission technology: almost 100 % refrigerant recovery and virtually no harmful emissions into the atmosphere. Plus, an exact identification of the recovered amount of refrigerant avoids unnecessary troubleshooting and repairs. Integrating a powerful vacuum pump, the ASC 6400 G LE qualifies for highly efficient A/C service on vehicles with large refrigerant volumes, such as buses, trains and helicopters. An additional fluid pump ensures fast refrigerant recharging. Charging will be even faster if you add the optional heat belt, which saves up to 80 % work time. The ASC 6400 G LE optionally features the fresh oil and UV additive feeding system. It allows moisture-free and clean storage of refrigerant oils even over longer periods of time.

Frequently asked questions


SKU number 9103303107 
For Refrigerant R1234yf, R134a, R513A 
Input voltage (AC) 220-240 V
Input frequency 50/60 Hz
Purity of recovered refrigerant (SAE J 2099) Yes 
Refrigerant recovery rate 30.00 kg/h
Vacuum pump capacity 192 l/min 
Performance of the hermetic compressor 0.32 kW
Dry filter capacity 150.00 kg
Refrigerant recycling rate Close to 100 % 
Can be used as diagnosis tool Yes 
Refrigerant Capacity 30.00 kg
Refrigerant analysis External / Optional 
Recovery/recycling Automatic 
Purging of non-condensable gases Automatic / Electronic 
Purging of used oil Automatic 
Evacuation Automatic 
Vacuum check Automatic 
Nitrogen leak check No 
Injection of leak detection additive Automatic 
Injection of oil into the A/C system Automatic 
Refrigerant charging Automatic 
High/low pressure indicated by Manometer 
Vacuum indicated by Display 
Total process control indicated by Display 
Option to set the evacuation time Yes 
Protocol print-out possible Yes 
Dimensions product depth 560 mm
Dimensions product height 1300 mm
Dimensions product width 650 mm
Net weight 110 kg
EAN-13 4000907019415 
Dimensions parcel depth 900 mm
Dimensions parcel height 1500 mm
Dimensions parcel width 800 mm
Parcel weight 130 kg