Bard W36G1
Bard W42AA
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 Bard W36G1 Bard W42AA Difference
No matches in measurement - - -
Mismatch Bard W36G1 Bard W42AA Difference
No mismatches in measurement - - -