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 | Marvair HVEA24 | Bard WA361 | Difference |
|---|---|---|---|
| Unit height | 70.59" | 70.5" | -0.09" |
| Supply Air | 28" x 8" | 27.875" x 7.875" | -0.125" x -0.125" |
| Return Air | 28" x 14" | 27.875" x 13.875" | -0.125" x -0.125" |
| Distance from the top to Supply | 1.88" | 2" | +0.12" |
| Distance between Supply and Return | 17.93" | 18" | +0.07" |
| Distance from Return to bottom | 28.78" | 28.75" | -0.03" |
| Mismatch | Marvair HVEA24 | Bard WA361 | Difference |
|---|---|---|---|
| Unit width | 42.05" | 37.875" | -4.175" |
| Unit depth | 17.45" | 16.875" | -0.575" |
| Unit weight | 445 lbs | 355 lbs | -90 lbs |