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 WAG40 | VoltAire AT19 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard WAG40 | VoltAire AT19 | Difference |
|---|---|---|---|
| Unit width | 38.25" | 21.62" | -16.63" |
| Unit height | 84" | 53.03" | -30.97" |
| Unit depth | 18.75" | 17" | -1.75" |
| Unit weight | 525 lbs | 200 lbs | -325 lbs |
| Supply Air | 28" x 7.875" | 19.01" x 8.81" | -8.99" x +0.935" |
| Return Air | 28" x 13.875" | 17.25" x 33.81" | -10.75" x +19.935" |
| Distance from the top to Supply | 5.5" | 1.84" | -3.66" |
| Distance between Supply and Return | 13.875" | 0" | -13.875" |
| Distance from Return to bottom | 42.875" | 8.57" | -34.305" |