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 W30G4 | Bard WAG30D | Difference |
|---|---|---|---|
| Unit width | 38" | 38.25" | +0.25" |
| Supply Air | 27.88" x 7.88" | 28" x 7.875" | +0.12" x -0.005" |
| Return Air | 27.88" x 13.88" | 28" x 13.875" | +0.12" x -0.005" |
| Mismatch | Bard W30G4 | Bard WAG30D | Difference |
|---|---|---|---|
| Unit height | 81.63" | 84" | +2.37" |
| Unit depth | 24.25" | 18.75" | -5.5" |
| Unit weight | 500 lbs | 525 lbs | +25 lbs |
| Distance from the top to Supply | 2.37" | 1.375" | -0.995" |
| Distance between Supply and Return | 30" | 18" | -12" |
| Distance from Return to bottom | 27.5" | 42.875" | +15.375" |