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 WG36 | Bard 42WA | Difference |
|---|---|---|---|
| Distance between Supply and Return | 30" | 30" | 0" |
| Mismatch | Bard WG36 | Bard 42WA | Difference |
|---|---|---|---|
| Unit width | 38" | 42" | +4" |
| Unit height | 81.63" | 84" | +2.37" |
| Unit depth | 24.25" | 23" | -1.25" |
| Unit weight | 495 lbs | 500 lbs | +5 lbs |
| Supply Air | 27.88" x 7.88" | 29.875" x 9.875" | +1.995" x +1.995" |
| Return Air | 27.88" x 13.88" | 29.875" x 15.875" | +1.995" x +1.995" |
| Distance from the top to Supply | 2.37" | 1.375" | -0.995" |
| Distance from Return to bottom | 27.5" | 26.875" | -0.625" |