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 MHP30A | VoltAire AT19 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard MHP30A | VoltAire AT19 | Difference |
|---|---|---|---|
| Unit width | 32.375" | 21.62" | -10.755" |
| Unit height | 74" | 53.03" | -20.97" |
| Unit depth | 13.625" | 17" | +3.375" |
| Unit weight | 330 lbs | 200 lbs | -130 lbs |
| Supply Air | 28" x 8" | 19.01" x 8.81" | -8.99" x +0.81" |
| Return Air | 28" x 14" | 17.25" x 33.81" | -10.75" x +19.81" |
| Distance from the top to Supply | 1.375" | 1.84" | +0.465" |
| Distance between Supply and Return | 18" | 0" | -18" |
| Distance from Return to bottom | 32.625" | 8.57" | -24.055" |