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 EAA2042A (D) | Marvair ECUA18 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Eubank EAA2042A (D) | Marvair ECUA18 | Difference |
|---|---|---|---|
| Unit width | 42.21" | 18" | -24.21" |
| Unit height | 90.49" | 58.125" | -32.365" |
| Unit depth | 24.36" | 18.063" | -6.297" |
| Unit weight | 469 lbs | 247 lbs | -222 lbs |
| Supply Air | 29.73" x 9.75" | 14.688" x 12.125" | -15.042" x +2.375" |
| Return Air | 29.77" x 15.82" | 13.25" x 5" | -16.52" x -10.82" |
| Distance from the top to Supply | 2.19" | 20.688" | +18.498" |
| Distance between Supply and Return | 30.09" | 19.062" | -11.028" |
| Distance from Return to bottom | 32.64" | 1.25" | -31.39" |