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 | Bard W17A1 | Difference |
|---|---|---|---|
| Supply Air | 28" x 8" | 19.88" x 7.88" | -8.12" x -0.12" |
| Mismatch | Bard 30WH | Bard W17A1 | Difference |
|---|---|---|---|
| Unit width | 38.25" | 33.3" | -4.95" |
| Unit height | 74" | 70.563" | -3.437" |
| Unit depth | 15.25" | 17.125" | +1.875" |
| Unit weight | 395 lbs | 335 lbs | -60 lbs |
| Return Air | 28" x 14" | 19.88" x 11.88" | -8.12" x -2.12" |
| Distance from the top to Supply | 1" | 2.183" | +1.183" |
| Distance between Supply and Return | 18.5" | 20.56" | +2.06" |
| Distance from Return to bottom | 32.5" | 28.06" | -4.44" |