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 WG30 | VoltAire AT19 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard WG30 | VoltAire AT19 | Difference |
|---|---|---|---|
| Unit width | 38" | 21.62" | -16.38" |
| Unit height | 81.63" | 53.03" | -28.6" |
| Unit depth | 24.25" | 17" | -7.25" |
| Unit weight | 495 lbs | 200 lbs | -295 lbs |
| Supply Air | 27.88" x 7.88" | 19.01" x 8.81" | -8.87" x +0.93" |
| Return Air | 27.88" x 13.88" | 17.25" x 33.81" | -10.63" x +19.93" |
| Distance from the top to Supply | 2.37" | 1.84" | -0.53" |
| Distance between Supply and Return | 30" | 0" | -30" |
| Distance from Return to bottom | 27.5" | 8.57" | -18.93" |