Your openings match up but double check the cabinet surroundings. Over time equipment coils have gotten larger for better efficiency and cabinet dimensions have changed.
| Match | Marvair AVPA24AC | Bard 24WH4 | Difference |
|---|---|---|---|
| Supply Air | 20" x 8" | 20" x 8" | 0" |
| Return Air | 20" x 12" | 20" x 12" | 0" |
| Distance between Supply and Return | 20.5" | 20.5" | 0" |
| Distance from Return to bottom | 27.625" | 27.5" | -0.125" |
| Mismatch | Marvair AVPA24AC | Bard 24WH4 | Difference |
|---|---|---|---|
| Unit width | 37.75" | 32.25" | -5.5" |
| Unit height | 69.938" | 69.375" | -0.563" |
| Unit depth | 16.813" | 13.5" | -3.313" |
| Unit weight | 350 lbs | 325 lbs | -25 lbs |
| Distance from the top to Supply | 1.813" | 1.375" | -0.438" |