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 MAC36 | Bard W36G4 | Difference |
|---|---|---|---|
| Supply Air | 27.88" x 7.88" | 27.88" x 7.88" | 0" |
| Return Air | 27.88" x 13.88" | 27.88" x 13.88" | 0" |
| Mismatch | Bard MAC36 | Bard W36G4 | Difference |
|---|---|---|---|
| Unit width | 32.375" | 38" | +5.625" |
| Unit height | 74" | 81.63" | +7.63" |
| Unit depth | 13.625" | 24.25" | +10.625" |
| Unit weight | 315 lbs | 530 lbs | +215 lbs |
| Distance from the top to Supply | 1.615" | 2.37" | +0.755" |
| Distance between Supply and Return | 18" | 30" | +12" |
| Distance from Return to bottom | 32.625" | 27.5" | -5.125" |