Maximizing Air Flow
and Circulation in Residential
and Commercial Properties
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Contact Us ⇢Available Sizes (in.)
| Height | Width | ||||||||||||
| 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 25 | 30 | 36 | |
| 4 | X | X | X | X | X | X | - | X | X | X | X | X | X |
| 6 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 8 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 10 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 12 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 14 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 16 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 18 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 20 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 24 | X | X | X | X | X | X | X | X | X | X | X | X | X |
| 25 | - | - | - | - | X | X | X | X | X | - | X | X | - |
| 36 | X | X | X | X | X | X | X | X | X | X | X | X | X |
Click below to view all sizes in each category, or click on the spreadsheet to view all products within your size requirement.
Add this product to your cart, spend a minimum of $50 on other products, and your wristband is FREE!
Limited inventory. While supplies last.
If you are, for any reason, not 100% satisfied with your purchase, you don’t have to worry, You’re covered by our 100% money back guarantee - no questions asked.
If you are, for any reason, not 100% satisfied with your purchase, you don’t have to worry, You’re covered by our 100% money back guarantee - no questions asked.
“Absolutely perfect for my needs to cover the area in the garage where the hot water heater is and make sure sufficient ventilation getting to the hot water heater.”
“My vent opening wasn't exactly the measurements of the vents you offer. I decided a vent half an inch taller would work, and it did. It came quickly, and I liked the way it was wrapped with the screws included. The white grill nicely covered up that scary duct opening!”
“I have a ceiling mount intake, it is just outside the bathroom in a dressing area. After 30 years it got rusty. The price was excellent. Another chore checked off my list.”
Measure the size of the duct opening. Do not measure the old vent cover. If your duct opening is 14" wide by 20" tall, order a 14x20
The first number in a grille size represents the width, the second number represents the height.
Front measurements of the vent
Back measurements of the vent or “Nominal Dimensions”
We are a trusted HVAC brand with over 10 years of experience and over 5,000,000 happy customers. Servicing every customer from contractors, to home remodeling specialists, to Do It Yourselfers, our inventory selection is the largest of HVAC supplies sizes in the USA.
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