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 MAC36 | Marvair AVP36 | Difference |
|---|---|---|---|
| Supply Air | 27.88" x 7.88" | 28" x 8" | +0.12" x +0.12" |
| Return Air | 27.88" x 13.88" | 28" x 14" | +0.12" x +0.12" |
| Distance between Supply and Return | 18" | 18" | 0" |
| Mismatch | Bard MAC36 | Marvair AVP36 | Difference |
|---|---|---|---|
| Unit width | 32.375" | 41.69" | +9.315" |
| Unit height | 74" | 70.44" | -3.56" |
| Unit depth | 13.625" | 17.25" | +3.625" |
| Unit weight | 315 lbs | 355 lbs | +40 lbs |
| Distance from the top to Supply | 1.615" | 2.003" | +0.388" |
| Distance from Return to bottom | 32.625" | 28.437" | -4.188" |