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 W42G3 | Bard WA605 | Difference |
|---|---|---|---|
| Unit width | 42" | 42.075" | +0.075" |
| Supply Air | 29.88" x 9.88" | 29.88" x 9.88" | 0" |
| Distance between Supply and Return | 30" | 30" | 0" |
| Mismatch | Bard W42G3 | Bard WA605 | Difference |
|---|---|---|---|
| Unit height | 87.5" | 84.875" | -2.625" |
| Unit depth | 27.25" | 22.432" | -4.818" |
| Unit weight | 700 lbs | 500 lbs | -200 lbs |
| Return Air | 29.88" x 15.88" | 29.88" x 18.88" | 0" x +3" |
| Distance from the top to Supply | 2.99" | 2.175" | -0.815" |
| Distance from Return to bottom | 28.75" | 23.94" | -4.81" |