Eubank EAH1042A (D)
Bard WG4SF
Unit depthUnit depthSupply AirReturn AirSupply AirReturn Air29.73"9.75"29.73"15.82"29.88"9.88"29.88"15.88"42.21"42"90.49"93.25"22.63"27.25"2.19"4.74"30.09"30"32.64"32.75"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 Eubank EAH1042A (D) Bard WG4SF Difference
Unit width42.21"42"-0.21"
Supply Air29.73" x 9.75"29.88" x 9.88"+0.15" x +0.13"
Return Air29.73" x 15.82"29.88" x 15.88"+0.15" x +0.06"
Distance between Supply and Return30.09"30"-0.09"
Distance from Return to bottom32.64"32.75"+0.11"
Mismatch Eubank EAH1042A (D) Bard WG4SF Difference
Unit height90.49"93.25"+2.76"
Unit depth22.63"27.25"+4.62"
Unit weight469 lbs750 lbs+281 lbs
Distance from the top to Supply2.19"4.74"+2.55"