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 MHP30A | Bard WG4S2 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard MHP30A | Bard WG4S2 | Difference |
|---|---|---|---|
| Unit width | 32.375" | 42" | +9.625" |
| Unit height | 74" | 97.5" | +23.5" |
| Unit depth | 13.625" | 27.25" | +13.625" |
| Unit weight | 330 lbs | 685 lbs | +355 lbs |
| Supply Air | 28" x 8" | 29.88" x 9.88" | +1.88" x +1.88" |
| Return Air | 28" x 14" | 29.88" x 15.88" | +1.88" x +1.88" |
| Distance from the top to Supply | 1.375" | 2.99" | +1.615" |
| Distance between Supply and Return | 18" | 30" | +12" |
| Distance from Return to bottom | 32.625" | 38.75" | +6.125" |