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 | Marvair ECUA12 | Eubank EAA1042A (D) | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Marvair ECUA12 | Eubank EAA1042A (D) | Difference |
|---|---|---|---|
| Unit width | 18.25" | 42.21" | +23.96" |
| Unit height | 58" | 90.49" | +32.49" |
| Unit depth | 12" | 24.36" | +12.36" |
| Unit weight | 160 lbs | 469 lbs | +309 lbs |
| Supply Air | 14.375" x 11.75" | 29.73" x 9.75" | +15.355" x -2" |
| Return Air | 13.25" x 5" | 29.77" x 15.82" | +16.52" x +10.82" |
| Distance from the top to Supply | 20.875" | 2.19" | -18.685" |
| Distance between Supply and Return | 19.25" | 30.09" | +10.84" |
| Distance from Return to bottom | 1.125" | 32.64" | +31.515" |