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 W42AY | Bard W30LA | Difference |
|---|---|---|---|
| Distance from the top to Supply | 2.18" | 2.123" | -0.057" |
| Mismatch | Bard W42AY | Bard W30LA | Difference |
|---|---|---|---|
| Unit width | 42" | 38.2" | -3.8" |
| Unit height | 84.88" | 74.563" | -10.317" |
| Unit depth | 25.52" | 17.125" | -8.395" |
| Unit weight | 503 lbs | 350 lbs | -153 lbs |
| Supply Air | 29.88" x 9.88" | 27.88" x 7.88" | -2" x -2" |
| Return Air | 29.88" x 15.88" | 27.88" x 13.88" | -2" x -2" |
| Distance between Supply and Return | 30" | 17.93" | -12.07" |
| Distance from Return to bottom | 26.94" | 32.75" | +5.81" |