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 | nVent Hoffman T5012 | Marvair ECUA12 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | nVent Hoffman T5012 | Marvair ECUA12 | Difference |
|---|---|---|---|
| Unit width | 19" | 18.25" | -0.75" |
| Unit height | 50" | 58" | +8" |
| Unit depth | 11.05" | 12" | +0.95" |
| Unit weight | 164 lbs | 160 lbs | -4 lbs |
| Supply Air | 17.37" x 10.63" | 14.375" x 11.75" | -2.995" x +1.12" |
| Return Air | 17.37" x 10.25" | 13.25" x 5" | -4.12" x -5.25" |
| Distance from the top to Supply | 1" | 20.875" | +19.875" |
| Distance between Supply and Return | 15.31" | 19.25" | +3.94" |
| Distance from Return to bottom | 12.81" | 1.125" | -11.685" |