Can I get a little pro help here. Don't know alot about either installer.
Replacing 10 year old heat pump and blower on inside.
New unit to be puron, either york infinity 3.5 ton with variable speed blower or carrier 38yza with fv4 variable speed blower.
Cost difference is a couple of thousand, higher being the carrier.
One says replace copper, one does not. Who is correct?
Cheaper price is just basicly trading units out and other is new return grills,copper, 60 amp disconnect,seal raised floor return,permit,new pad,trap drain safety switch?( don't know what that is)
Who has the better unit when it does come repair time. Cost,ease of working on, etc
Any help or insite to help me make a decision?