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 | Bard 30WH5 | nVent Hoffman T2904 | Difference |
|---|---|---|---|
| Distance from the top to Supply | 1.125" | 1.26" | +0.135" |
| Mismatch | Bard 30WH5 | nVent Hoffman T2904 | Difference |
|---|---|---|---|
| Unit width | 38.25" | 17" | -21.25" |
| Unit height | 74" | 29" | -45" |
| Unit depth | 15.25" | 11.3" | -3.95" |
| Unit weight | 395 lbs | 107 lbs | -288 lbs |
| Supply Air | 28" x 8" | 15.75" x 11.35" | -12.25" x +3.35" |
| Return Air | 28" x 14" | 14.38" x 5.5" | -13.62" x -8.5" |
| Distance between Supply and Return | 18" | 9.5" | -8.5" |
| Distance from Return to bottom | 32.875" | 1.39" | -31.485" |