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 AVPA42AC | Bard WL602N | Difference |
|---|---|---|---|
| Unit width | 42" | 42" | 0" |
| Mismatch | Marvair AVPA42AC | Bard WL602N | Difference |
|---|---|---|---|
| Unit height | 84.5" | 84.875" | +0.375" |
| Unit depth | 22.688" | 22.25" | -0.438" |
| Unit weight | 565 lbs | 500 lbs | -65 lbs |
| Supply Air | 30" x 10" | 27.88" x 7.88" | -2.12" x -2.12" |
| Return Air | 30" x 16" | 27.88" x 13.88" | -2.12" x -2.12" |
| Distance from the top to Supply | 1.813" | 2.115" | +0.302" |
| Distance between Supply and Return | 30" | 18" | -12" |
| Distance from Return to bottom | 26.687" | 43" | +16.313" |