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 | Marvair AVPA12 (CABINET B) | Bard WAG30 | Difference |
|---|---|---|---|
| Supply Air | 17" x 7.813" | 28" x 7.88" | +11" x +0.067" |
| Mismatch | Marvair AVPA12 (CABINET B) | Bard WAG30 | Difference |
|---|---|---|---|
| Unit width | 30.125" | 38.25" | +8.125" |
| Unit height | 52" | 84" | +32" |
| Unit depth | 12.625" | 18.75" | +6.125" |
| Unit weight | 194 lbs | 420 lbs | +226 lbs |
| Return Air | 17" x 8.375" | 28" x 13.88" | +11" x +5.505" |
| Distance from the top to Supply | 1.063" | 1.365" | +0.302" |
| Distance between Supply and Return | 0.749" | 18" | +17.251" |
| Distance from Return to bottom | 34" | 42.875" | +8.875" |