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 W18HF | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | VoltAire AN01 | Bard W18HF | Difference |
|---|---|---|---|
| Unit width | 7.65" | 33.3" | +25.65" |
| Unit height | 15.75" | 74.56" | +58.81" |
| Unit depth | 10" | 17.13" | +7.13" |
| Unit weight | 30 lbs | 329 lbs | +299 lbs |
| Supply Air | 5.88" x 5.33" | 19.88" x 7.88" | +14" x +2.55" |
| Return Air | 5.88" x 5.35" | 19.88" x 11.88" | +14" x +6.53" |
| Distance from the top to Supply | 1.06" | 2.18" | +1.12" |
| Distance between Supply and Return | 1.04" | 20.56" | +19.52" |
| Distance from Return to bottom | 2.97" | 32.06" | +29.09" |