Manifold R22 To Mo99 Conversion Chart - Collect system performance data, including suction. Mo99 is u. s. Remove old filter drier, and replace with a new filter drier. How do you convert r22 to mo99? Actual performance depends on. Freonโข mo99โข significantly lowers discharge temperatures, which may extend compressor life. Conversions at both stores were performed by the same contractor, who was independently selected by the supermarket. I've found that r453a works pretty decently with old r22 stuff 2. 5โฐf glide barely noticeable, and lower discharge temps which maintains compressor temps.
Collect system performance data, including suction. Mo99 is u. s. Remove old filter drier, and replace with a new filter drier.