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 | Bard W18LF | Marvair AVPA24AC | Difference |
|---|---|---|---|
| Supply Air | 19.88" x 7.88" | 20" x 8" | +0.12" x +0.12" |
| Return Air | 19.88" x 11.88" | 20" x 12" | +0.12" x +0.12" |
| Distance between Supply and Return | 20.56" | 20.5" | -0.06" |
| Mismatch | Bard W18LF | Marvair AVPA24AC | Difference |
|---|---|---|---|
| Unit width | 33.3" | 37.75" | +4.45" |
| Unit height | 74.56" | 69.938" | -4.622" |
| Unit depth | 17.13" | 16.813" | -0.317" |
| Unit weight | 329 lbs | 350 lbs | +21 lbs |
| Distance from the top to Supply | 2.18" | 1.813" | -0.367" |
| Distance from Return to bottom | 32.06" | 27.625" | -4.435" |