Bard W5RV1
Bard W42HC
Unit depthUnit depthSupply AirReturn AirSupply AirReturn Air29.88"9.88"29.88"15.88"29.88"9.88"29.88"15.88"42.075"42"84.875"84.88"22.432"25.52"2.175"2.18"30"30"26.94"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 W5RV1 Bard W42HC Difference
Unit width42.075"42"-0.075"
Unit height84.875"84.88"+0.005"
Unit weight500 lbs500 lbs0 lbs
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 from the top to Supply2.175"2.18"+0.005"
Distance between Supply and Return30"30"0"
Distance from Return to bottom26.94"26.94"0"
Mismatch Bard W5RV1 Bard W42HC Difference
Unit depth22.432"25.52"+3.088"