Shown below are prices for typical duct opening sizes. We will give you a firm price quote at the time of order, but this chart will get you in the ballpark. If you have an oddball size to work with please call us. We will be able to do it and there won't be sticker shock, but we will need to consult.
note: make sure you have about 1.25 inches of free space on all four sides. If not, it may still be workable, but we will need to talk at length.
| duct opening | price |
| 14 by 14 | $252.95 |
| 14 by 30 | $354.95 |
| 16 by 16 | $279.95 |
| 16 by 30 | $380.95 |
| 17 by 17 | $294.95 |
| 18 by 18 | $309.95 |
| 20 by 10 | $255.95 |
| 20 by 14 | $290.95 |
| 20 by 16 | $308.95 |
| 20 by 20 | $343.95 |
| 20 by 24 | $378.95 |
| 20 by 30 | $431.95 |
| 21 by 21 | $361.95 |
| 24 by 10 | $274.95 |
| 24 by 12 | $295.95 |
| 24 by 14 | $316.95 |
| 24 by 18 | $357.95 |
| 24 by 24 | $420.95 |
| 25 by 14 | $322.95 |
| 25 by 16 | $344.95 |
| 30 by 12 | $329.95 |
| 30 by 14 | $354.95 |
| 30 by 16 | $380.95 |
| 30 by 18 | $405.95 |
| 32 by 16 | $394.95 |
| 34 by 10 | $322.95 |
| 36 by 14 | $393.95 |