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 W48L23A | Bard 42WH | Difference |
|---|---|---|---|
| Unit width | 42" | 42" | 0" |
| Unit depth | 22.25" | 22" | -0.25" |
| Unit weight | 525 lbs | 525 lbs | 0 lbs |
| Mismatch | Bard W48L23A | Bard 42WH | Difference |
|---|---|---|---|
| Unit height | 84.88" | 84" | -0.88" |
| 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 | 2.12" | 1.375" | -0.745" |
| Distance between Supply and Return | 18" | 30" | +12" |
| Distance from Return to bottom | 43" | 26.625" | -16.375" |