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View Full Version : R422d replaces R22



telzen
09-09-2007, 08:39 PM
Does somebody has experience with retrofitting R22 systems with the new R422d. We've done one chiller . Im interested in exchanging information on this topic.

skoerp
05-01-2008, 01:40 AM
I'm not sure if it will work but R-407a is the latest R-22 replacment. It has a significantly lower GWP than 422d, and has worked very well in Low and Med temp refrigeration equipment. Find more information about it at ineosfluor.com.