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 W42A1 | Bard MAC30 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard W42A1 | Bard MAC30 | Difference |
|---|---|---|---|
| Unit width | 42.075" | 32.375" | -9.7" |
| Unit height | 84.875" | 74" | -10.875" |
| Unit depth | 22.432" | 13.625" | -8.807" |
| Unit weight | 525 lbs | 310 lbs | -215 lbs |
| Supply Air | 29.88" x 9.88" | 27.88" x 7.88" | -2" x -2" |
| Return Air | 29.88" x 15.88" | 27.88" x 13.88" | -2" x -2" |
| Distance from the top to Supply | 2.175" | 1.615" | -0.56" |
| Distance between Supply and Return | 30" | 18" | -12" |
| Distance from Return to bottom | 26.94" | 32.625" | +5.685" |