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 W60LA | VoltAire AN04 | Difference |
|---|---|---|---|
| Distance from the top to Supply | 2.18" | 1.94" | -0.24" |
| Mismatch | Bard W60LA | VoltAire AN04 | Difference |
|---|---|---|---|
| Unit width | 42.075" | 14.13" | -27.945" |
| Unit height | 93" | 30" | -63" |
| Unit depth | 22.432" | 12.3" | -10.132" |
| Unit weight | 545 lbs | 65.6 lbs | -479.4 lbs |
| Supply Air | 29.88" x 9.88" | 11.54" x 11.8" | -18.34" x +1.92" |
| Return Air | 29.88" x 15.88" | 11.54" x 6.59" | -18.34" x -9.29" |
| Distance between Supply and Return | 30" | 7.65" | -22.35" |
| Distance from Return to bottom | 35.06" | 2.02" | -33.04" |