These units dimensions are physically identical. Replacing one for the other shouldn’t be any problem just make sure to double check your capacity and voltages.
| Match | VoltAire AT04 | VoltAire AT04 | Difference |
|---|---|---|---|
| Unit width | 17.4" | 17.4" | 0" |
| Unit height | 29.5" | 29.5" | 0" |
| Unit depth | 12.9" | 12.9" | 0" |
| Unit weight | 74.7 lbs | 74.7 lbs | 0 lbs |
| Supply Air | 14.38" x 9.5" | 14.38" x 9.5" | 0" |
| Return Air | 14.38" x 11" | 14.38" x 11" | 0" |
| Distance from the top to Supply | 1.59" | 1.59" | 0" |
| Distance between Supply and Return | 5.85" | 5.85" | 0" |
| Distance from Return to bottom | 1.56" | 1.56" | 0" |
| Mismatch | VoltAire AT04 | VoltAire AT04 | Difference |
|---|---|---|---|
| No mismatches in measurement | - | - | - |