nVent Hoffman T4306
Bard W42HA
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 nVent Hoffman T4306 Bard W42HA Difference
No matches in measurement - - -
Mismatch nVent Hoffman T4306 Bard W42HA Difference
No mismatches in measurement - - -