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 WG4SF | Bard 30WA2 | Difference |
|---|---|---|---|
| Distance from Return to bottom | 32.75" | 32.625" | -0.125" |
| Mismatch | Bard WG4SF | Bard 30WA2 | Difference |
|---|---|---|---|
| Unit width | 42" | 38.25" | -3.75" |
| Unit height | 93.25" | 74" | -19.25" |
| Unit depth | 27.25" | 15.25" | -12" |
| Unit weight | 750 lbs | 380 lbs | -370 lbs |
| Supply Air | 29.88" x 9.88" | 28" x 8" | -1.88" x -1.88" |
| Return Air | 29.88" x 15.88" | 28" x 14" | -1.88" x -1.88" |
| Distance from the top to Supply | 4.74" | 1.375" | -3.365" |
| Distance between Supply and Return | 30" | 18" | -12" |