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 | VoltAire AT19 | Eubank EAH1020A (C) | Difference |
|---|---|---|---|
| Unit depth | 17" | 17.25" | +0.25" |
| Distance from the top to Supply | 1.84" | 1.875" | +0.035" |
| Mismatch | VoltAire AT19 | Eubank EAH1020A (C) | Difference |
|---|---|---|---|
| Unit width | 21.62" | 37.063" | +15.443" |
| Unit height | 53.03" | 74.563" | +21.533" |
| Unit weight | 200 lbs | 337 lbs | +137 lbs |
| Supply Air | 19.01" x 8.81" | 20" x 8" | +0.99" x -0.81" |
| Return Air | 17.25" x 33.81" | 20" x 12" | +2.75" x -21.81" |
| Distance between Supply and Return | 0" | 20.625" | +20.625" |
| Distance from Return to bottom | 8.57" | 32.063" | +23.493" |