09-03-2014, 03:30 AM
I don't know about the cost, but the SEER for better brands ranges from 14 to 20. Higher numbers are only possible installed on the north side of the house. The cost to install depends on local labor costs.
This used to be a good place but I have not read it much since I moved away from regular outside temps over the 90's. http://hvac-talk.com/vbb/forum.php
This used to be a good place but I have not read it much since I moved away from regular outside temps over the 90's. http://hvac-talk.com/vbb/forum.php