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 WA381 | Bard WG42 | Difference |
|---|---|---|---|
| Unit width | 42.075" | 42" | -0.075" |
| Supply Air | 29.88" x 9.88" | 29.88" x 9.88" | 0" |
| Return Air | 29.88" x 15.88" | 29.88" x 15.88" | 0" |
| Distance between Supply and Return | 30" | 30" | 0" |
| Mismatch | Bard WA381 | Bard WG42 | Difference |
|---|---|---|---|
| Unit height | 84.875" | 87.5" | +2.625" |
| Unit depth | 22.432" | 27.25" | +4.818" |
| Unit weight | 500 lbs | 645 lbs | +145 lbs |
| Distance from the top to Supply | 2.175" | 2.99" | +0.815" |
| Distance from Return to bottom | 26.94" | 28.75" | +1.81" |