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 W18HF | Bard 18WH6 | Difference |
|---|---|---|---|
| Supply Air | 19.88" x 7.88" | 19.875" x 7.875" | -0.005" x -0.005" |
| Return Air | 19.88" x 11.88" | 19.875" x 11.875" | -0.005" x -0.005" |
| Distance between Supply and Return | 20.56" | 20.5" | -0.06" |
| Mismatch | Bard W18HF | Bard 18WH6 | Difference |
|---|---|---|---|
| Unit width | 33.3" | 32.375" | -0.925" |
| Unit height | 74.56" | 69.375" | -5.185" |
| Unit depth | 17.13" | 14.625" | -2.505" |
| Unit weight | 329 lbs | 305 lbs | -24 lbs |
| Distance from the top to Supply | 2.18" | 1.625" | -0.555" |
| Distance from Return to bottom | 32.06" | 27.5" | -4.56" |