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 42WA | Marvair AVPA36AC | Difference |
|---|---|---|---|
| Unit width | 42" | 41.87" | -0.13" |
| Mismatch | Bard 42WA | Marvair AVPA36AC | Difference |
|---|---|---|---|
| Unit height | 84" | 70.59" | -13.41" |
| Unit depth | 23" | 17.13" | -5.87" |
| Unit weight | 500 lbs | 420 lbs | -80 lbs |
| Supply Air | 29.875" x 9.875" | 28" x 8" | -1.875" x -1.875" |
| Return Air | 29.875" x 15.875" | 28" x 14" | -1.875" x -1.875" |
| Distance from the top to Supply | 1.375" | 1.88" | +0.505" |
| Distance between Supply and Return | 30" | 17.93" | -12.07" |
| Distance from Return to bottom | 26.875" | 28.78" | +1.905" |