We have an Apollo - Model 30AHW3B - that needs to be replaced. The coils were replaced in May 2009 but now the a/c unit outside (Amana) needs to be replaced. We have been told that the air handler will need to be completely replaced because of the new regulations effective Jan 2010. Something about a seer rating change and of course the R-22 being phased out.
What are our options for a replacement air handler for the hydro heat system? (Apollo is no longer in business. Did someone buy them out?) It is located in a bathroom (upstairs) that has an opening that will allow access to most of the unit but not all of it.
Is there some way to look at the coils (A-coil) that have had R-22 in them to see what the Seer Rating is? Can the new type freon be used if R-22 has been in it?
