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 WL371 | Bard 42WH | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard WL371 | Bard 42WH | Difference |
|---|---|---|---|
| Unit width | 38.2" | 42" | +3.8" |
| Unit height | 70.563" | 84" | +13.437" |
| Unit depth | 17.125" | 22" | +4.875" |
| Unit weight | 355 lbs | 525 lbs | +170 lbs |
| Supply Air | 27.88" x 7.88" | 30" x 10" | +2.12" x +2.12" |
| Return Air | 27.88" x 13.88" | 30" x 16" | +2.12" x +2.12" |
| Distance from the top to Supply | 2.123" | 1.375" | -0.748" |
| Distance between Supply and Return | 17.93" | 30" | +12.07" |
| Distance from Return to bottom | 28.75" | 26.625" | -2.125" |