R-22
R-22 and any HCFC blends such as MP-39 or HP80 have seen substantial price increases over the last while. This is due to the phasing out of HCFC refrigerants that started in 2010. Each year there are new surcharges, and the last increase this fall put the price above alternatives.
I will be starting to stock the alternative refrigerants in the new year and will be proposing a changeover strategy for your equipment. The best way is a gradual changeover, taking advantage of repairs to reclaim the HCFC refrigerant and replace it with an alternative. That would minimize the cost and over time all your equipment will be updated.
The new alternatives promise to be much less troublesome than the R-12/R-502 changeovers from a decade ago. They don’t require changing the lubricants and have good performance characteristics.
Our plan is to select a range of alternatives that cover the three pressure characteristics and use them. There are literally dozens on the market right now.
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