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 | Westinghouse UB022K | Eubank EAA1024A | Difference |
|---|---|---|---|
| Supply Air | 19.25" x 7.75" | 19.875" x 7.813" | +0.625" x +0.063" |
| Mismatch | Westinghouse UB022K | Eubank EAA1024A | Difference |
|---|---|---|---|
| Unit width | 31.125" | 37.063" | +5.938" |
| Unit height | 72" | 74.563" | +2.563" |
| Unit depth | 13.25" | 17.25" | +4" |
| Unit weight | 350 lbs | 337 lbs | -13 lbs |
| Return Air | 19.25" x 12.75" | 19.875" x 11.875" | +0.625" x -0.875" |
| Distance from the top to Supply | 1.25" | 2.188" | +0.938" |
| Distance between Supply and Return | 19.75" | 20.624" | +0.874" |
| Distance from Return to bottom | 30.5" | 32.063" | +1.563" |