Model # 39016

Internet #100201861

Store SKU #167673

null Sure-Vent 1-1/2 in. x 2 in. PVC Air Admittance Valve
0038753390161

Sure-Vent 1-1/2 in. x 2 in. PVC Air Admittance Valve

  • Keeps out sewer gases
  • Uses gravity to close vent
  • Easy to install
$19.97 /each

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Product Overview

The OATEY Sure-Vent 1-1/2 in. x 2 in. PVC Air Admittance Valve features a 1-way valve that permits air to enter when negative pressures develop in the piping system. Closes by gravity to seal the vent terminal at zero differential pressure. Prevents sewer gases from escaping into a building.

  • Complies to ASSE Standard 1050 and 1051
  • For use as a secondary vent
  • One size approved to handle up to 3 in. vent pipe
  • Opens/closes as needed by building's plumbing system
  • 20 DFU AAV with 1-1/2 in. x 2 in. PVC Sch. 40 adapter

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Customer Questions & Answers

Can it be used on a roof vent outside

Sure-vent
Asked by: Jerry
Nope, interior only.
Answered by: ObviousDefinitionIsObviou
Date published: 2016-11-26

Is it good for bathroom in the basement ,used as the only way to release the gas smell

Asked by: YC
No, the gas smell is indicative of another problem.
Answered by: ObviousDefinitionIsObviou
Date published: 2016-12-29

What does "For use as a secondary vent" mean? the drain still needs a vent through the roof?

Does this replace a through roof vent? Or must this be used in addition to a through roof vent?
Asked by: Pro
Yes; secondary, that is, coming after, less important than, or resulting from something else that is primary (i.e. the main roof vent).
Answered by: ObviousDefinitionIsObviou
Date published: 2017-01-03

I have a slow draining sink in my bathroom tried every thing now considering Sure Vent do you believe this will help

Asked by: RT
If venting is the issue, it will most likely help.
Answered by: ObviousDefinitionIsObviou
Date published: 2016-11-26
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Customer Reviews

Sure-Vent 1-1/2 in. x 2 in. PVC Air Admittance Valve is rated 4.7 out of 5 by 7.
Rated 5 out of 5 by from Works Great so Far My sink would gargle when trying to drain large volumes of water. Based on how the plumbing was originally installed, the air vent is too far away from the trap, creating the vacuum. This solved the problem and has been working great so far. Although the actual price to manufacture this product is far lower than the sale price, I still gave it an excellent value because I compared the price of this to the price of breaking into my walls to fix the air vent problem. Great product and easy to install!
Date published: 2016-09-16
Rated 5 out of 5 by from Great for gurgle and drainage issues This is a great product for resolving suction issue that can end up letting sewer gas back into house. Used this in my kitchen where the old cast iron vent rusted in wall. This was a quick resolution for fixing a gurgling sound and slow drainage in kitchen sink. I would recommend to anyone who doesn't want to tear into existing walls to repair or install a vent stack.
Date published: 2015-04-26
Rated 5 out of 5 by from Big help for installing utility sink in basement The air admittance valve makes it relatively easy to install a new sink in an existing structure by making it unnecessary to find or add a vent line. This unit is well made, and the instructions are clear and concise. It fits either a 1-1/2 inch or 2 inch drain pipe, which will cover most installations.
Date published: 2014-03-30
Rated 5 out of 5 by from Performed as advertised!! The vent was very easy to install even under the sink where it was needed. I was skeptical at first if the vent would fix the drain problem I was having, but after the installation the problem was gone.
Date published: 2014-11-05
Rated 3 out of 5 by from Sure Vent The vent still seems to allow sewer smell back into the under-sink space.
Date published: 2015-08-11
Rated 5 out of 5 by from Sure-Vent I gave the rating on value average because it was a small plastic piece that was overpriced for the amount of materials it contained and that it was made in China for peanuts. I don’t know the quality since it was just purchased and I don’t know how long it will last. It was very easy to install especially since it was only the top piece that needed to be replaced. The old piece was simply unscrewed and the new replacement piece screwed back on.
Date published: 2016-01-26
Rated 5 out of 5 by from Works as intended Served its intended purpose. However, screwing valve onto adapter can only be done by hand as there are no flat faces for a wrench.
Date published: 2015-10-15
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