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 WA4842 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | VoltAire AN04 | Bard WA4842 | Difference |
|---|---|---|---|
| Unit width | 14.13" | 42" | +27.87" |
| Unit height | 30" | 84.875" | +54.875" |
| Unit depth | 12.3" | 22.25" | +9.95" |
| Unit weight | 65.6 lbs | 500 lbs | +434.4 lbs |
| Supply Air | 11.54" x 11.8" | 19.88" x 7.88" | +8.34" x -3.92" |
| Return Air | 11.54" x 6.59" | 19.88" x 11.88" | +8.34" x +5.29" |
| Distance from the top to Supply | 1.94" | 2.365" | +0.425" |
| Distance between Supply and Return | 7.65" | 20.5" | +12.85" |
| Distance from Return to bottom | 2.02" | 42.25" | +40.23" |