comparison of amana, carrier, rheem ac units
I am considering a new installation and need your expertise on quality, performance, and reliability of the subject units, or others that you may recommmend.
I have 2400 sq ft of space and most contractors say
a 3 ton unit will handle the load.My existing 3 ton unit is marginal. Nobody seems willing to do a calculation for sizing.
Other questions are:
1) I have is what kind of warranty is sufficient and
10yr pts and labor or
10 yr pts 2 years labor.
2) how much SEER do you recommend
Thank you for your help