Replacement / retrofit for R-500 and R-12
Replacement / retrofit for R-502 and R-22
Replacement / retrofit for R-22 in DX systems
Replacement / retrofit for R-22
Retrofit for R-502
Retrofit for R-12 and R-500 stationary DX systems
Replacement for R-22 in smaller size chillers
Replacement for R-22
Replacement / retrofit for R-502 and R-22