Posts Tagged ‘r-22’
Refrigerant for Old AC Units was Just Banned! Do YOU Need to Buy New?
The ban on using ozone-depleting refrigerant in older air conditioning systems has officially begun, which means the cost of servicing and maintaining these systems is going to rise for homeowners. If your AC system is more than ten years old, then this article is for you! A Brief History of the R-22…
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