The company will begin production and distribution of NU-22, a direct replacement for HCFC 22, this month. The refrigerant blend, with a zero ozone depletion potential (ODP), nearly duplicates the ...
COLLEGE POINT, N.Y. — ComStar International Inc. has announced a new refrigerant for ice rink managers to comply with the phaseout of R-22 refrigerant. The company said its replacement refrigerant is ...