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In 2025, units will use a different kind of refrigerant, R-454B, which releases fewer greenhouse gases than R-410A. But it comes at a cost as manufacturers respond to the shift, according to Jeff Johnson.
Johnson says new units will cost 10 to 20 per cent more than their current counterparts, though there is no hard number on what the actual cost increase will be.
喜迎空调涨价,村民们,CBC说了,要换的别犹豫!