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 | VoltAire AT19 | Bard W30G2 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | VoltAire AT19 | Bard W30G2 | Difference |
|---|---|---|---|
| Unit width | 21.62" | 38" | +16.38" |
| Unit height | 53.03" | 81.63" | +28.6" |
| Unit depth | 17" | 24.25" | +7.25" |
| Unit weight | 200 lbs | 530 lbs | +330 lbs |
| Supply Air | 19.01" x 8.81" | 27.88" x 7.88" | +8.87" x -0.93" |
| Return Air | 17.25" x 33.81" | 27.88" x 13.88" | +10.63" x -19.93" |
| Distance from the top to Supply | 1.84" | 2.37" | +0.53" |
| Distance between Supply and Return | 0" | 30" | +30" |
| Distance from Return to bottom | 8.57" | 27.5" | +18.93" |