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 MAC30 | Bard W42LA | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard MAC30 | Bard W42LA | Difference |
|---|---|---|---|
| Unit width | 32.375" | 42.075" | +9.7" |
| Unit height | 74" | 84.875" | +10.875" |
| Unit depth | 13.625" | 22.432" | +8.807" |
| Unit weight | 310 lbs | 465 lbs | +155 lbs |
| Supply Air | 27.88" x 7.88" | 29.88" x 9.88" | +2" x +2" |
| Return Air | 27.88" x 13.88" | 29.88" x 15.88" | +2" x +2" |
| Distance from the top to Supply | 1.615" | 2.175" | +0.56" |
| Distance between Supply and Return | 18" | 30" | +12" |
| Distance from Return to bottom | 32.625" | 26.94" | -5.685" |