Bard 18WA1
Bard W31H1
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 18WA1 Bard W31H1 Difference
No matches in measurement - - -
Mismatch Bard 18WA1 Bard W31H1 Difference
No mismatches in measurement - - -