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 AN01 | Bard WG4SF | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | VoltAire AN01 | Bard WG4SF | Difference |
|---|---|---|---|
| Unit width | 7.65" | 42" | +34.35" |
| Unit height | 15.75" | 93.25" | +77.5" |
| Unit depth | 10" | 27.25" | +17.25" |
| Unit weight | 30 lbs | 750 lbs | +720 lbs |
| Supply Air | 5.88" x 5.33" | 29.88" x 9.88" | +24" x +4.55" |
| Return Air | 5.88" x 5.35" | 29.88" x 15.88" | +24" x +10.53" |
| Distance from the top to Supply | 1.06" | 4.74" | +3.68" |
| Distance between Supply and Return | 1.04" | 30" | +28.96" |
| Distance from Return to bottom | 2.97" | 32.75" | +29.78" |