My A/C coil needs to be replaced. My contractor recommends the condenser be replaced now too. It's 15 years old but works just fine. His reasoning is the new coil would be R22. If the condenser dies in the next year or so I'll have to get a 410 unit and then I'd have to get a new 410 coil at that time. In essence, buying 2 coils in a short period of time. We plan to stay in the house for more than 5 years.
Sounds reasonable. I'd love some feedback from the group. Thanks.