Industrial chiller for sustainable refrigeration
In industrial and commercial settings, refrigeration systems increasingly need to comply with stringent environmental standards. Traditional refrigerants are often not sustainable, posing both regulatory and ecological challenges.

Maintain temperature with natural refrigerants.
The GEA BluX is an advanced chiller designed for sustainable refrigeration using ammonia (R717), a highly efficient and climate-friendly natural refrigerant. Compliant with F-gas regulations, the GEA BluX minimizes environmental impact while ensuring reliable cooling performance for various applications such as air conditioning in commercial, residential, and public buildings, as well as refrigeration in the food, beverage, and process industries. It stands out due to its compact design and low refrigerant charge of 40–50 g/kW, making it safe and efficient. The system offers flexibility with its new BluX duo version and the GEA CompaX compressor models 350 and 400, supporting peak-load and efficient part-load operations. With capacities ranging from 635 to 1,510 kW and options for secondary refrigerant outlet temperatures from -15 to +18°C, it is tailored to meet diverse refrigeration needs. The chiller’s sophisticated design minimizes gas emissions and technical defects, safeguarding human well-being in various locations.
Benefits
- Complies with F-gas regulations for sustainability
- Uses efficient and climate-friendly ammonia refrigerant
- Low refrigerant charge enhances safety
- Flexible operation modes with peak-load and part-load efficiency
- Suitable for diverse applications from food processing to building air conditioning