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 | Bard W60AY | Marvair MAA1024A "B2" | Difference |
|---|---|---|---|
| Distance from the top to Supply | 2.18" | 2.21" | +0.03" |
| Mismatch | Bard W60AY | Marvair MAA1024A "B2" | Difference |
|---|---|---|---|
| Unit width | 42" | 38.17" | -3.83" |
| Unit height | 93" | 76.62" | -16.38" |
| Unit depth | 25.52" | 22.28" | -3.24" |
| Unit weight | 518 lbs | 378 lbs | -140 lbs |
| Supply Air | 29.88" x 9.88" | 19.9" x 7.79" | -9.98" x -2.09" |
| Return Air | 29.88" x 15.88" | 19.9" x 11.9" | -9.98" x -3.98" |
| Distance between Supply and Return | 30" | 20.6" | -9.4" |
| Distance from Return to bottom | 35.06" | 34.12" | -0.94" |