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 WH361 | Marvair AVP24AC | Difference |
|---|---|---|---|
| Supply Air | 27.875" x 7.875" | 20" x 8" | -7.875" x +0.125" |
| Distance from the top to Supply | 2" | 2" | 0" |
| Mismatch | Bard WH361 | Marvair AVP24AC | Difference |
|---|---|---|---|
| Unit width | 37.875" | 36.5" | -1.375" |
| Unit height | 70.5" | 70.188" | -0.312" |
| Unit depth | 16.875" | 17.25" | +0.375" |
| Unit weight | 380 lbs | 286 lbs | -94 lbs |
| Return Air | 27.875" x 13.875" | 20" x 12" | -7.875" x -1.875" |
| Distance between Supply and Return | 18" | 20.5" | +2.5" |
| Distance from Return to bottom | 28.75" | 27.688" | -1.062" |