Model # 39018

Internet #100140686

Store SKU #167590

Store SO SKU #125490

null Sure-Vent 1-1/2 - 2 in. ABS Air Admittance Valve

Sure-Vent 1-1/2 - 2 in. ABS Air Admittance Valve

  • Works as a second vent to allow air into plumbing system
  • Sealing technology ensures proper opening/closing
  • ABS adapter included for solvent welding to ABS pipe
$19.97 /each

Frequently Bought Together

Product Overview

The Oatey Sure-Vent 1-1/2 - 2 in. ABS Air Admittance Valve allows air into a plumbing system without using a vent extended to open air and keeps sewer gases from escaping inside of a building. Includes ABS adapter for solvent welding to ABS pipe. Sweet Spot sealing technology ensures optimal valve opening and closing.

  • 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
  • Compatible with 1-1/2 - 2 in. ABS vent pipe
  • Orange protective wrap keeps valve free from construction debris prior to use

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Will it work for a washing machine

Asked by: matt
Absolutely it will. Just connect it according to specs included with the valve.
Answered by: deide
Date published: 2016-07-09

Will it work for a toilet

Will it work for a toilet
Asked by: Cindy
Yes, it can be used for a bathroom.
Answered by: CommunityAnswer
Date published: 2017-02-26

Can this be vented into a wall cavity?

Asked by: Jr
the normal location for an AAV would be under a bathroom sink cabinet when venting a full bathroom for example. It can be in a cavity but you need to allow for air flow around the unit (louvered cover) and also accessibility to it for any servicing required.
Answered by: Oatey
Date published: 2017-03-12

Is it odor free?

Asked by: Anibal
Yes it is odor free. The valve opens and allows air in when a drain is operating, and then seals tight when water has drained. It will only allow air to be pulled into the air admittance valve and will not allow it to escape.
Answered by: deide
Date published: 2017-02-11
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Customer Reviews

Sure-Vent 1-1/2 - 2 in. ABS Air Admittance Valve is rated 3.5 out of 5 by 11.
Rated 5 out of 5 by from Very good functionality for it's intended purpose Oatley has never let me down with any product and this air admittance valve is no exception. The adaptability of 1-1/2 inches to 2 inches should cover just about any application you would have for this device. I used it on a 2 inch line in the garage for a sink drain, where it is virtually impossible and certainly not cost effective to run a vent line for the drain. The drain works excellent and fast. With the sink filled to capacity, there is a slight chattering sound from the air admittance valve but this tells me it's working. A tip - check before hand on individual plumbing codes for your area of jurisdiction to make certain it is allowed.
Date published: 2016-04-30
Rated 5 out of 5 by from Works as advertised I have some sort of an air blockage in my vents, so it didn't work for me, but it does exactly what it suppose to do.
Date published: 2016-03-28
Rated 5 out of 5 by from Install correctly and will work perfect I've used these many times and they always work perfect. They are very reliable if installed correctly. Most people who complain about sewer smell did not seal it. Even though the threads screw tight there is no washer so you HAVE to use several wraps of Teflon tape around the threads and then screw it together. if not sewer gas will subtly escape through the threads not the valve. But once the connection is fully sealed you will have no leaks and the vent will only allow air into the pipe.
Date published: 2015-12-16
Rated 5 out of 5 by from The oatey air admittance valve does exactly as expected. As a builder and re-modeler the advent of the air admittance valve has eliminated a lot of grief for plumbing. I cannot wait for the Uniform Plumbing Code to adopt the use of these for entire house. It would eliminate all of those unsightly roof penetrations and potential leaks.
Date published: 2013-01-02
Rated 1 out of 5 by from Did not work in my application Easy to install but did not work in my application.
Date published: 2016-08-24
Rated 5 out of 5 by from An option! There are so many instances when remodeling a bathroom, kitchen, laundry, wet bar or anywhere access to the main plumbing stack vent is difficult to connect to. This will allow air flow needed for proper draining but will not allow sewage gas to enter your home. Follow the instructions and check you local plumbing codes if air admittance valves can be used. Good product!
Date published: 2016-02-08
Rated 5 out of 5 by from it works ! I installed it in a closed system in a old farmhouse and it works and it works well in the basement. It works great keeping sewer smell from going up in the house, lets air into the system so there's not gurgling. It's a wonderful alternative to vent piping the only people that are against this are plumbers because they cannot charge you an extra thousand dollars for running pipe to the roof
Date published: 2015-05-13
Rated 1 out of 5 by from Horrid I've used two of these before and both end up letting in a foul odor after a couple of weeks. Like the other person said, run a real vent...
Date published: 2015-08-06
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