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 AN04 | Bard 48WH | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | VoltAire AN04 | Bard 48WH | Difference |
|---|---|---|---|
| Unit width | 14.13" | 42" | +27.87" |
| Unit height | 30" | 84" | +54" |
| Unit depth | 12.3" | 23" | +10.7" |
| Unit weight | 65.6 lbs | 530 lbs | +464.4 lbs |
| Supply Air | 11.54" x 11.8" | 29.875" x 9.875" | +18.335" x -1.925" |
| Return Air | 11.54" x 6.59" | 29.875" x 15.875" | +18.335" x +9.285" |
| Distance from the top to Supply | 1.94" | 1.375" | -0.565" |
| Distance between Supply and Return | 7.65" | 30" | +22.35" |
| Distance from Return to bottom | 2.02" | 26.875" | +24.855" |