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 30WH6 | Marvair AVPA12 (CABINET B) | Difference |
|---|---|---|---|
| Supply Air | 27.875" x 7.875" | 17" x 7.813" | -10.875" x -0.062" |
| Mismatch | Bard 30WH6 | Marvair AVPA12 (CABINET B) | Difference |
|---|---|---|---|
| Unit width | 38" | 30.125" | -7.875" |
| Unit height | 74" | 52" | -22" |
| Unit depth | 16.5" | 12.625" | -3.875" |
| Unit weight | 325 lbs | 194 lbs | -131 lbs |
| Return Air | 27.875" x 13.875" | 17" x 8.375" | -10.875" x -5.5" |
| Distance from the top to Supply | 1.375" | 1.063" | -0.312" |
| Distance between Supply and Return | 18" | 0.749" | -17.251" |
| Distance from Return to bottom | 32.875" | 34" | +1.125" |