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 WA4S3 | Bard 36WH7 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard WA4S3 | Bard 36WH7 | Difference |
|---|---|---|---|
| Unit width | 42.075" | 38" | -4.075" |
| Unit height | 94.875" | 74" | -20.875" |
| Unit depth | 22.432" | 16.5" | -5.932" |
| Unit weight | 562 lbs | 390 lbs | -172 lbs |
| Supply Air | 29.88" x 9.88" | 27.875" x 7.875" | -2.005" x -2.005" |
| Return Air | 29.88" x 15.88" | 27.875" x 13.875" | -2.005" x -2.005" |
| Distance from the top to Supply | 2.175" | 1.375" | -0.8" |
| Distance between Supply and Return | 30" | 18" | -12" |
| Distance from Return to bottom | 36.94" | 32.875" | -4.065" |