Scroll compressors 

BITZER scroll compressors are characterised by high refrigerating capacity, reliability, energy efficiency and low sound emissions. 
They are designed for use in air conditioning, refrigeration systems and heat pumps, where efficient operation under varying load conditions is essential. 
Many series are approved for future-proof refrigerants with low global warming potential (GWP), such as R290 (propane), supporting sustainable system design. 
Due to fluctuating demand, particular emphasis is placed on high part load efficiency and continuous capacity control. Most compressors can be operated with a frequency inverter for stepless control.
The compact design enables flexible integration, even in space-restricted installations such as commercial refrigeration units or packaged heat pumps.