Bard W42A1
Bard WH421
DIRECT REPLACEMENT

These units dimensions are physically identical. Replacing one for the other shouldn’t be any problem just make sure to double check your capacity and voltages.

Match Bard W42A1 Bard WH421 Difference
No matches in measurement - - -
Mismatch Bard W42A1 Bard WH421 Difference
No mismatches in measurement - - -