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 WA4842 | Bard W12AF | Difference |
|---|---|---|---|
| Distance from the top to Supply | 2.365" | 2.25" | -0.115" |
| Mismatch | Bard WA4842 | Bard W12AF | Difference |
|---|---|---|---|
| Unit width | 42" | 30.13" | -11.87" |
| Unit height | 84.875" | 48" | -36.875" |
| Unit depth | 22.25" | 14.63" | -7.62" |
| Unit weight | 500 lbs | 194 lbs | -306 lbs |
| Supply Air | 19.88" x 7.88" | 17" x 5" | -2.88" x -2.88" |
| Return Air | 19.88" x 11.88" | 17" x 10" | -2.88" x -1.88" |
| Distance between Supply and Return | 20.5" | 5" | -15.5" |
| Distance from Return to bottom | 42.25" | 25.75" | -16.5" |