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 | Marvair AVP24AC | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Marvair ECUA12 | Marvair AVP24AC | Difference |
|---|---|---|---|
| Unit width | 18.25" | 36.5" | +18.25" |
| Unit height | 58" | 70.188" | +12.188" |
| Unit depth | 12" | 17.25" | +5.25" |
| Unit weight | 160 lbs | 286 lbs | +126 lbs |
| Supply Air | 14.375" x 11.75" | 20" x 8" | +5.625" x -3.75" |
| Return Air | 13.25" x 5" | 20" x 12" | +6.75" x +7" |
| Distance from the top to Supply | 20.875" | 2" | -18.875" |
| Distance between Supply and Return | 19.25" | 20.5" | +1.25" |
| Distance from Return to bottom | 1.125" | 27.688" | +26.563" |