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 W12AF | Bard WA301 | Difference |
|---|---|---|---|
| Distance from the top to Supply | 2.25" | 2" | -0.25" |
| Mismatch | Bard W12AF | Bard WA301 | Difference |
|---|---|---|---|
| Unit width | 30.13" | 37.875" | +7.745" |
| Unit height | 48" | 70.5" | +22.5" |
| Unit depth | 14.63" | 16.875" | +2.245" |
| Unit weight | 194 lbs | 355 lbs | +161 lbs |
| Supply Air | 17" x 5" | 27.875" x 7.875" | +10.875" x +2.875" |
| Return Air | 17" x 10" | 27.875" x 13.875" | +10.875" x +3.875" |
| Distance between Supply and Return | 5" | 18" | +13" |
| Distance from Return to bottom | 25.75" | 28.75" | +3" |