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 | Marvair HVEA24 | Bard W70A1 | Difference |
|---|---|---|---|
| Unit width | 42.05" | 42" | -0.05" |
| Distance from the top to Supply | 1.88" | 2.11" | +0.23" |
| Mismatch | Marvair HVEA24 | Bard W70A1 | Difference |
|---|---|---|---|
| Unit height | 70.59" | 94.87" | +24.28" |
| Unit depth | 17.45" | 22.25" | +4.8" |
| Unit weight | 445 lbs | 575 lbs | +130 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 between Supply and Return | 17.93" | 30" | +12.07" |
| Distance from Return to bottom | 28.78" | 37" | +8.22" |