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 MGA3090 | Bard 24WH4 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Marvair MGA3090 | Bard 24WH4 | Difference |
|---|---|---|---|
| Unit width | 50.5" | 32.25" | -18.25" |
| Unit height | 93.625" | 69.375" | -24.25" |
| Unit depth | 46.063" | 13.5" | -32.563" |
| Unit weight | 1160 lbs | 325 lbs | -835 lbs |
| Supply Air | 43" x 16" | 20" x 8" | -23" x -8" |
| Return Air | 43" x 22" | 20" x 12" | -23" x -10" |
| Distance from the top to Supply | 1.063" | 1.375" | +0.312" |
| Distance between Supply and Return | 26" | 20.5" | -5.5" |
| Distance from Return to bottom | 28.562" | 27.5" | -1.062" |