I've read all the comments, and it seems that every brand has problems. I will say that if I had a Janitrol now, the warranty would cover the repairs I now need. Presently have a York heat pump. 9 yrs. old and needs to be replaced! So, I guess what ever works best is the best! It seems that here in Florida the prices are much higher for total units. A 10 SEER pump with 8kw blower was quoted at $2600.00. A 12 SEER is 2960.00, and 13 SEER is 3110.00. Any more advice?