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 | Eubank EAH1036A (B) | Bard WA251 | Difference |
|---|---|---|---|
| Supply Air | 27.86" x 7.9" | 19.875" x 7.875" | -7.985" x -0.025" |
| Distance from the top to Supply | 2.09" | 2" | -0.09" |
| Mismatch | Eubank EAH1036A (B) | Bard WA251 | Difference |
|---|---|---|---|
| Unit width | 38.17" | 32.875" | -5.295" |
| Unit height | 76.62" | 70.5" | -6.12" |
| Unit depth | 18.34" | 16.875" | -1.465" |
| Unit weight | 380 lbs | 300 lbs | -80 lbs |
| Return Air | 27.86" x 13.93" | 19.875" x 11.875" | -7.985" x -2.055" |
| Distance between Supply and Return | 17.9" | 20.75" | +2.85" |
| Distance from Return to bottom | 34.8" | 28" | -6.8" |