HIGHLY & HITACHI have the largest range of compressors for heat pumps, developed for refrigerant R290.
We are all committed to reducing CO2 emissions by promoting the use of refrigerants with low GWP potential.
R290 is a natural and environmentally friendly alternative to traditional refrigerants.
Compared to R404A and R134a, R290 offers superior thermal properties and higher energy efficiency,resulting in lower energy consumption and reduced refrigerant charging requirements.
Below you will find an overview of the current rotary and scroll compressors for R290.