Primex WC Series Wall Caps

The Primex Wall Cap Series (WC) is ideal for exhaust and intake applications. This includes the through-wall exhaust of dryers, bathroom kitchen fans and stove vents, and the intake for furnaces and fresh air make-up. This rainscreen-compatible series comes in sizes ranging from 3-8 inches and in multiple colours.

FEATURES

• Compatible with rainscreen applications via extended base, compensating for cavity between sheathing and cladding.
• Patented design eliminates leaky joints while maximizing water protection with one-piece molded base and built-in drip edge.
• Integrity of the building envelope is maintained via a removable hood for simple cleaning or replacement.
• Suitable for intake and exhaust applications.
• Over-sized flange ensures watertight installation.
• Made with UV-protected durable polymer resin.
• Highly resistant to mechanical impact including a built-in bird screen.
• Removable damper makes conversion of intake/exhaust simple
For dryer applications use the no bird screen (NS) model.

model description usually ships price QTY
WC401NS Primex wall cap. 4 inch collar. NO SCREEN. With removable backdraft damper. WHITE color. 1 Day. In-stock $13.30
WC468NS Primex wall cap. 4 inch collar. NO SCREEN. With removable backdraft damper. BROWN color. 1 Day. In-stock $13.30
WC401 Primex wall cap. 4 inch collar. With screen and removable backdraft damper. WHITE color. Backorder $13.30
WC501 Primex wall cap. 5 inch collar. With screen and removable backdraft damper. WHITE color. 1 Day. In-stock $17.90
WC601 Primex wall cap. 6 inch collar. With screen and removable backdraft damper. WHITE color. 1 Day. In-stock $19.10
WC701 Primex wall cap. Stepped 7/8 inch collar. With screen and removable backdraft damper. WHITE color. Requires 8 inch opening. 1 Day. In-stock $37.90
WC801 Primex wall cap. 8 inch collar. With screen and removable backdraft damper. WHITE color. 1 Day. In-stock $37.90
WC423 Primex wall cap. 4 inch collar. With screen and removable backdraft damper. TAUPE color. 1 Day. In-stock $13.40
WC523 Primex wall cap. 5 inch collar. With screen and removable backdraft damper. TAUPE color. 1 Day. In-stock $17.90
WC623 Primex wall cap. 6 inch collar. With screen and removable backdraft damper. TAUPE color. 1 Day. In-stock $19.10
WC723 Primex wall cap. Stepped 7/8 inch collar. With screen and removable backdraft damper. TAUPE color. Requires 8 inch opening. 1 Day. In-stock $37.90
WC823 Primex wall cap. 8 inch collar. With screen and removable backdraft damper. TAUPE color. 1 Day. In-stock $37.90
WC425 Primex wall cap. 4 inch collar. With screen and removable backdraft damper. BLACK color. 1 Day. In-stock $13.30
WC525 Primex wall cap. 5 inch collar. With screen and removable backdraft damper. BLACK color. 1 Day. In-stock $17.90
WC625 Primex wall cap. 6 inch collar. With screen and removable backdraft damper. BLACK color. 1 Day. In-stock $19.10
WC725 Primex wall cap. Stepped 7/8 inch collar. With screen and removable backdraft damper. BLACK color. Requires 8 inch opening. 1 Day. In-stock $37.90
WC825 Primex wall cap. 8 inch collar. With screen and removable backdraft damper. BLACK color. 1 Day. In-stock $37.90
WC31001 Primex stove vent wall cap. 3 x 10 inch collar. With screen and removable backdraft damper. WHITE color. 1 Day. In-stock $20.10
WC31001K Primex stove vent wall cap. 3.25 x 10 inch collar. With screen and removable backdraft damper. WHITE color. 1 Day. In-stock $20.10
WC31023 Primex stove vent wall cap. 3 x 10 inch collar. With screen and removable backdraft damper. TAUPE color. 1 Day. In-stock $20.10
WC31025 Primex stove vent wall cap. 3 x 10 inch collar. With screen and removable backdraft damper. BLACK color. 1 Day. In-stock $20.10
WC31025K Primex stove vent wall cap. 3.25 x 10 inch collar. With screen and removable backdraft damper. BLACK color. 1 Day. In-stock $20.10
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Primex WC wall caps


Primex WC723 cap


Primex WC dimensions

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   Good Morning - I need WC401NS to vent out my dryer into a soffit. I see the width of this is like 8 - i need maybe 7.5 - 7.75 wide only - can this be trimmed back a bit ?
A:   Yes, the flange can be trimmed as needed.

       Asked on 2023-10-11 by Michael
#2 Q:   I would like Primex WC668 but it is not in stock. Can you special order this from the manufacturer? Can you order anything in the Primex catalog? Does it take weeks, months? Thanks
A:   We can order anything from the Primex catalog however it has to be ordered in case quantity. The WC668 comes in a case of 10. It normally takes 3-4 weeks for a special order to come in. Thanks.

       Asked on 2023-07-02 by Greg
#3 Q:   Is the taupe color the brown or gray as shown on specs for Primex WC wall caps?
A:   No. Please see the color swatches in the Full Line Catalog or the Color Swatches Catalog under the Links tab.

       Asked on 2023-02-26 by Ron
#4 Q:   Is the taupe color the brown or gray as shown on specs for Primex WC wall caps?
A:   Page 33 of the catalog has all the colors shown. Hope this helps: https://www.hvacquick.com/catalog_files/Primex_Full_Catalog.pdf

       Asked on 2023-02-25 by Ron
#5 Q:   What are the dimensions of the wc623 mounting plate?
A:   That is 11.75 inches square.

       Asked on 2022-04-26 by John
#6 Q:   Is the WC623 described as taupe really brown or gray? thanks.
A:   Page 33 of the catalog has color chips for their indoor and outdoor products: https://www.hvacquick.com/catalog_files/Primex_Full_Catalog.pdf

       Asked on 2020-01-06 by tom
#7 Q:   Says rainscreen compatiable. What does the rainscreen look like and where do you get it?
A:   Its a building technique: https://en.wikipedia.org/wiki/Rainscreen

       Asked on 2019-08-28 by Donald
#8 Q:   Wc723. Do you make this in a 8 inch
A:   There is a WC823 but we do not currently stock it. If you need a larger qty we can special order it for you. 877-711-4822.

       Asked on 2019-08-14 by Philip
#9 Q:   What is the diameter of the cylinder at the rear of the WC 625?
A:   The WC625 will have a 6 inch diameter collar on the back where you can attach 6 inch duct to it.

       Asked on 2019-04-20 by Craig
#10 Q:   Can I use product # WC501 to vent a portable air conditioner through a wall or garage door?
A:   Sure. Its a general purpose cap.

       Asked on 2018-03-14 by HM
#11 Q:   Can it be used for a range hood?
A:   Yes, fine for stove vents/ range hood exhaust.

       Asked on 2017-09-12 by DANIEL

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Primex DV4 Series Dryer Exhaust Vent

A simple, durable and aesthetically-pleasing solution for venting residential dryers. The low-profile, one piece design accommodates standard 4-inch ducting.

Primex WCL Series Low Profile Intake and Exhaust Wall Caps

Low profile intake and exhaust vents that eliminate leaky joints while maximizing water protection with a one-piece molded base and built-in drip edge. Fit 7” and 8” diameter ducts.

 

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