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 30WH | Marvair AVPA36AC | Difference |
|---|---|---|---|
| Supply Air | 28" x 8" | 28" x 8" | 0" |
| Return Air | 28" x 14" | 28" x 14" | 0" |
| Mismatch | Bard 30WH | Marvair AVPA36AC | Difference |
|---|---|---|---|
| Unit width | 38.25" | 41.87" | +3.62" |
| Unit height | 74" | 70.59" | -3.41" |
| Unit depth | 15.25" | 17.13" | +1.88" |
| Unit weight | 395 lbs | 420 lbs | +25 lbs |
| Distance from the top to Supply | 1" | 1.88" | +0.88" |
| Distance between Supply and Return | 18.5" | 17.93" | -0.57" |
| Distance from Return to bottom | 32.5" | 28.78" | -3.72" |