These units don’t appear to have much in common. If you’re replacing one with the other, you’ll need to make some modifications to wall, unit or something in between with a plate or adapter curb.
| Match | Marvair MAA1024A "B2" | Bard 48WH6 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Marvair MAA1024A "B2" | Bard 48WH6 | Difference |
|---|---|---|---|
| Unit width | 38.17" | 42" | +3.83" |
| Unit height | 76.62" | 84" | +7.38" |
| Unit depth | 22.28" | 22" | -0.28" |
| Unit weight | 378 lbs | 530 lbs | +152 lbs |
| Supply Air | 19.9" x 7.79" | 30" x 10" | +10.1" x +2.21" |
| Return Air | 19.9" x 11.9" | 30" x 16" | +10.1" x +4.1" |
| Distance from the top to Supply | 2.21" | 1.375" | -0.835" |
| Distance between Supply and Return | 20.6" | 30" | +9.4" |
| Distance from Return to bottom | 34.12" | 26.625" | -7.495" |