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 EAA1024A | Marvair MAA1024A "B2" | Difference |
|---|---|---|---|
| Supply Air | 19.875" x 7.813" | 19.9" x 7.79" | +0.025" x -0.023" |
| Return Air | 19.875" x 11.875" | 19.9" x 11.9" | +0.025" x +0.025" |
| Distance from the top to Supply | 2.188" | 2.21" | +0.022" |
| Distance between Supply and Return | 20.624" | 20.6" | -0.024" |
| Mismatch | Eubank EAA1024A | Marvair MAA1024A "B2" | Difference |
|---|---|---|---|
| Unit width | 37.063" | 38.17" | +1.107" |
| Unit height | 74.563" | 76.62" | +2.057" |
| Unit depth | 17.25" | 22.28" | +5.03" |
| Unit weight | 337 lbs | 378 lbs | +41 lbs |
| Distance from Return to bottom | 32.063" | 34.12" | +2.057" |