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 WA361 | Bard 36WA3 | Difference |
|---|---|---|---|
| Supply Air | 27.875" x 7.875" | 28" x 8" | +0.125" x +0.125" |
| Return Air | 27.875" x 13.875" | 28" x 14" | +0.125" x +0.125" |
| Distance between Supply and Return | 18" | 18" | 0" |
| Mismatch | Bard WA361 | Bard 36WA3 | Difference |
|---|---|---|---|
| Unit width | 37.875" | 38.25" | +0.375" |
| Unit height | 70.5" | 74" | +3.5" |
| Unit depth | 16.875" | 15.25" | -1.625" |
| Unit weight | 355 lbs | 385 lbs | +30 lbs |
| Distance from the top to Supply | 2" | 1.375" | -0.625" |
| Distance from Return to bottom | 28.75" | 32.625" | +3.875" |