Bard W48G1
Bard W60A2
Unit depthUnit depthSupply AirReturn AirSupply AirReturn Air29.88"9.88"29.88"15.88"29.88"9.88"29.88"15.88"42"42.075"87.5"84.875"27.25"22.432"2.99"2.175"30"30"28.75"26.94"Supply AirReturn AirSupply AirReturn Air
OPENING MATCH

Your openings match up but double check the cabinet surroundings. Over time equipment coils have gotten larger for better efficiency and cabinet dimensions have changed.

Match Bard W48G1 Bard W60A2 Difference
Unit width42"42.075"+0.075"
Supply Air29.88" x 9.88"29.88" x 9.88"0"
Return Air29.88" x 15.88"29.88" x 15.88"0"
Distance between Supply and Return30"30"0"
Mismatch Bard W48G1 Bard W60A2 Difference
Unit height87.5"84.875"-2.625"
Unit depth27.25"22.432"-4.818"
Unit weight710 lbs500 lbs-210 lbs
Distance from the top to Supply2.99"2.175"-0.815"
Distance from Return to bottom28.75"26.94"-1.81"