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 T4308 | Marvair AVPA12 (CABINET B) | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | nVent Hoffman T4308 | Marvair AVPA12 (CABINET B) | Difference |
|---|---|---|---|
| Unit width | 15.75" | 30.125" | +14.375" |
| Unit height | 43" | 52" | +9" |
| Unit depth | 10.9" | 12.625" | +1.725" |
| Unit weight | 125 lbs | 194 lbs | +69 lbs |
| Supply Air | 13.94" x 15.51" | 17" x 7.813" | +3.06" x -7.697" |
| Return Air | 13.94" x 10.23" | 17" x 8.375" | +3.06" x -1.855" |
| Distance from the top to Supply | 0.56" | 1.063" | +0.503" |
| Distance between Supply and Return | 16.07" | 0.749" | -15.321" |
| Distance from Return to bottom | 0.63" | 34" | +33.37" |