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 WH421 | Bard 24WH5 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard WH421 | Bard 24WH5 | Difference |
|---|---|---|---|
| Unit width | 42.075" | 32.25" | -9.825" |
| Unit height | 84.875" | 69.375" | -15.5" |
| Unit depth | 22.432" | 13.5" | -8.932" |
| Unit weight | 510 lbs | 325 lbs | -185 lbs |
| Supply Air | 29.88" x 9.88" | 20" x 8" | -9.88" x -1.88" |
| Return Air | 29.88" x 15.88" | 20" x 12" | -9.88" x -3.88" |
| Distance from the top to Supply | 2.175" | 1.375" | -0.8" |
| Distance between Supply and Return | 30" | 20.5" | -9.5" |
| Distance from Return to bottom | 26.94" | 27.5" | +0.56" |