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 W18H1 | Bard W18HF | Difference |
|---|---|---|---|
| Unit width | 33.3" | 33.3" | 0" |
| Unit depth | 17.125" | 17.13" | +0.005" |
| Supply Air | 19.88" x 7.88" | 19.88" x 7.88" | 0" |
| Return Air | 19.88" x 11.88" | 19.88" x 11.88" | 0" |
| Distance from the top to Supply | 2.183" | 2.18" | -0.003" |
| Distance between Supply and Return | 20.56" | 20.56" | 0" |
| Mismatch | Bard W18H1 | Bard W18HF | Difference |
|---|---|---|---|
| Unit height | 70.563" | 74.56" | +3.997" |
| Unit weight | 360 lbs | 329 lbs | -31 lbs |
| Distance from Return to bottom | 28.06" | 32.06" | +4" |