I just had an HVAC contractor remove my old 3 ton Goodman system and install a new 3 ton Rheem system in my home. The compressor in the 10 year old condenser crapped out and the inside system was 15 years old....so it was time. Interesting enough, the evaporator box and coil was an "Advanced Distributor Products" component, not a Rheem component, and made just up the road in Grenada Mississippi. Just throwing that out here, maybe a solution to be found for your issue.
https://www.adpnow.com/