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 W48LA | VoltAire AT19 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard W48LA | VoltAire AT19 | Difference |
|---|---|---|---|
| Unit width | 42.075" | 21.62" | -20.455" |
| Unit height | 84.875" | 53.03" | -31.845" |
| Unit depth | 22.432" | 17" | -5.432" |
| Unit weight | 475 lbs | 200 lbs | -275 lbs |
| Supply Air | 29.88" x 9.88" | 19.01" x 8.81" | -10.87" x -1.07" |
| Return Air | 29.88" x 15.88" | 17.25" x 33.81" | -12.63" x +17.93" |
| Distance from the top to Supply | 2.175" | 1.84" | -0.335" |
| Distance between Supply and Return | 30" | 0" | -30" |
| Distance from Return to bottom | 26.94" | 8.57" | -18.37" |