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 MAA1024A "B2" | Eubank EAH1036H | Difference |
|---|---|---|---|
| Supply Air | 19.9" x 7.79" | 28" x 8" | +8.1" x +0.21" |
| Distance from the top to Supply | 2.21" | 2" | -0.21" |
| Mismatch | Marvair MAA1024A "B2" | Eubank EAH1036H | Difference |
|---|---|---|---|
| Unit width | 38.17" | 42.063" | +3.893" |
| Unit height | 76.62" | 74.563" | -2.057" |
| Unit depth | 22.28" | 19.188" | -3.092" |
| Unit weight | 378 lbs | 397 lbs | +19 lbs |
| Return Air | 19.9" x 11.9" | 28" x 14" | +8.1" x +2.1" |
| Distance between Supply and Return | 20.6" | 17.875" | -2.725" |
| Distance from Return to bottom | 34.12" | 32.688" | -1.432" |