Bard WG48
Bard W60AC
Unit depthUnit depthSupply AirReturn AirSupply AirReturn Air29.88"9.88"29.88"15.88"29.88"9.88"29.88"15.88"42"42"87.5"93"27.25"25.52"2.99"2.18"30"30"28.75"35.06"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 WG48 Bard W60AC Difference
Unit width42"42"0"
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 WG48 Bard W60AC Difference
Unit height87.5"93"+5.5"
Unit depth27.25"25.52"-1.73"
Unit weight655 lbs530 lbs-125 lbs
Distance from the top to Supply2.99"2.18"-0.81"
Distance from Return to bottom28.75"35.06"+6.31"