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 W30G1 | VoltAire AN04 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard W30G1 | VoltAire AN04 | Difference |
|---|---|---|---|
| Unit width | 38" | 14.13" | -23.87" |
| Unit height | 81.63" | 30" | -51.63" |
| Unit depth | 24.25" | 12.3" | -11.95" |
| Unit weight | 530 lbs | 65.6 lbs | -464.4 lbs |
| Supply Air | 27.88" x 7.88" | 11.54" x 11.8" | -16.34" x +3.92" |
| Return Air | 27.88" x 13.88" | 11.54" x 6.59" | -16.34" x -7.29" |
| Distance from the top to Supply | 2.37" | 1.94" | -0.43" |
| Distance between Supply and Return | 30" | 7.65" | -22.35" |
| Distance from Return to bottom | 27.5" | 2.02" | -25.48" |