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 HVEA24 | Eubank EAA1020A (C) | Difference |
|---|---|---|---|
| Unit depth | 17.45" | 17.25" | -0.2" |
| Distance from the top to Supply | 1.88" | 1.875" | -0.005" |
| Mismatch | Marvair HVEA24 | Eubank EAA1020A (C) | Difference |
|---|---|---|---|
| Unit width | 42.05" | 36.75" | -5.3" |
| Unit height | 70.59" | 74.563" | +3.973" |
| Unit weight | 445 lbs | 337 lbs | -108 lbs |
| Supply Air | 28" x 8" | 20" x 8" | -8" x 0" |
| Return Air | 28" x 14" | 20" x 12" | -8" x -2" |
| Distance between Supply and Return | 17.93" | 20.625" | +2.695" |
| Distance from Return to bottom | 28.78" | 32.063" | +3.283" |