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 W18LF | Bard MAC30 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard W18LF | Bard MAC30 | Difference |
|---|---|---|---|
| Unit width | 33.3" | 32.375" | -0.925" |
| Unit height | 74.56" | 74" | -0.56" |
| Unit depth | 17.13" | 13.625" | -3.505" |
| Unit weight | 329 lbs | 310 lbs | -19 lbs |
| Supply Air | 19.88" x 7.88" | 27.88" x 7.88" | +8" x 0" |
| Return Air | 19.88" x 11.88" | 27.88" x 13.88" | +8" x +2" |
| Distance from the top to Supply | 2.18" | 1.615" | -0.565" |
| Distance between Supply and Return | 20.56" | 18" | -2.56" |
| Distance from Return to bottom | 32.06" | 32.625" | +0.565" |