Bard W30HB
Eubank EAH1036A (D) 3T3
Unit depthUnit depthSupply AirReturn AirSupply AirReturn Air27.88"7.88"27.88"13.88"27.75"7.75"27.75"13.75"38.2"42.21"74.125"94.82"17.125"22.63"2.123"3.18"17.93"18.06"32.312"52.08"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 W30HB Eubank EAH1036A (D) 3T3 Difference
Supply Air27.88" x 7.88"27.75" x 7.75"-0.13" x -0.13"
Return Air27.88" x 13.88"27.75" x 13.75"-0.13" x -0.13"
Distance between Supply and Return17.93"18.06"+0.13"
Mismatch Bard W30HB Eubank EAH1036A (D) 3T3 Difference
Unit width38.2"42.21"+4.01"
Unit height74.125"94.82"+20.695"
Unit depth17.125"22.63"+5.505"
Unit weight350 lbs535 lbs+185 lbs
Distance from the top to Supply2.123"3.18"+1.057"
Distance from Return to bottom32.312"52.08"+19.768"