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 20WA4 | Bard W42A2 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard 20WA4 | Bard W42A2 | Difference |
|---|---|---|---|
| Unit width | 32.375" | 42.075" | +9.7" |
| Unit height | 69.375" | 84.875" | +15.5" |
| Unit depth | 14.625" | 22.432" | +7.807" |
| Unit weight | 280 lbs | 475 lbs | +195 lbs |
| Supply Air | 19.875" x 7.875" | 29.88" x 9.88" | +10.005" x +2.005" |
| Return Air | 19.875" x 11.875" | 29.88" x 15.88" | +10.005" x +4.005" |
| Distance from the top to Supply | 1.625" | 2.175" | +0.55" |
| Distance between Supply and Return | 20.5" | 30" | +9.5" |
| Distance from Return to bottom | 27.5" | 26.94" | -0.56" |