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View Full Version : My central air conditioner is a 2009 with r22 can I change it with 410a

bigoake
Jun 1, 2010, 05:59 PM
My central air conditioner is a 2009 with r22 can I change it with 410a
Joshdta
Jun 1, 2010, 06:00 PM
Why are you wanting to change?