Eubank EAH1060A (D) 3T5 & 5T5 Center Supply/Top Return
Eubank EAH2036A (D) 3T5
MISMATCH

These units don’t appear to have much in common. If you’re replacing one with the other, you’ll need to make some modifications to wall, unit or something in between with a plate or adapter curb.

Match Eubank EAH1060A (D) 3T5 & 5T5 Center Supply/Top Return Eubank EAH2036A (D) 3T5 Difference
No matches in measurement - - -
Mismatch Eubank EAH1060A (D) 3T5 & 5T5 Center Supply/Top Return Eubank EAH2036A (D) 3T5 Difference
No mismatches in measurement - - -