Bard W30A1
Marvair AVPA42AC
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 W30A1 Marvair AVPA42AC Difference
No matches in measurement - - -
Mismatch Bard W30A1 Marvair AVPA42AC Difference
No mismatches in measurement - - -