I am looking to replace my existing Bryant air conditioning systems. One 3 Ton and the other 1.5. The 3 Ton is 20 years old which developed an outside coil leak and cannot be repaired. The 1.5 is 18 years old, still working but, figured time to replace soon, so I'll just do both at the same time.

I've looked at Carrier, Trane, Bryant, and Goodman(being the cheapest in cost), and Air-Ease systems. I am leaning towards the purchase of the Air-Ease systems. From my reasearch, Air Ease seems to be a good product. However, if anyone has had experience with this brand and can give me some some feedback on Air-Ease (i.e good product or not, experience with it, and would you recommend purchasing this product line etc.), I would greatly appreciate it.

I am also debating between the the Air Ease 2SCU 13LE which is the R22 version and the Air Ease 4SCU13 LE which is the R410A version. Get so confused when reading the debate between the two refrigerants; which would be the better choice?

Both will be matched with new variable speed air handlers to give me a 14 SEER, up from 8 SEER which my Bryant units had. I have confidence in my installer for doing a good job on either type of installation.

Thanks for the help and appreciate any information given.