The label was just barely readable for any information.
The unit is Armstrong Air model 38HWC243A-1A
S/N 8499E14329
I put the serial number because of certain manufacturers changing items and codes and yes it is a 1999 that part I don’t need, this unit is a combination heat and cooling I have checked Armstrong air, Lennox and a few others but have not been able to find this unit.
24/12=2 ton
I get alot of E-Mails offering help for that.
Unit size…tee-hee 
I thought size didn’t matter!
sorry, couldn’t resist.
Lol!