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 WA181 | Bard 20WH | Difference |
|---|---|---|---|
| Supply Air | 19.875" x 7.875" | 20" x 8" | +0.125" x +0.125" |
| Return Air | 19.875" x 11.875" | 20" x 12" | +0.125" x +0.125" |
| Distance between Supply and Return | 20.75" | 20.5" | -0.25" |
| Mismatch | Bard WA181 | Bard 20WH | Difference |
|---|---|---|---|
| Unit width | 32.875" | 32.25" | -0.625" |
| Unit height | 70.5" | 67.5" | -3" |
| Unit depth | 16.875" | 13.5" | -3.375" |
| Unit weight | 300 lbs | 325 lbs | +25 lbs |
| Distance from the top to Supply | 2" | 1.25" | -0.75" |
| Distance from Return to bottom | 28" | 25.75" | -2.25" |