I Tested the Game-Changing Air Admittance Valve for My RV: Here’s Why I’ll Never Go Back!

As an avid RV enthusiast, I have learned the ins and outs of maintaining and upgrading my home away from home. One crucial component that often goes overlooked is the air admittance valve (AAV) for your RV’s plumbing system. This small but mighty device plays a significant role in keeping your RV’s plumbing functioning properly while on the road. In this article, I will dive into the world of AAVs, their importance in an RV, and how to choose the best one for your specific needs. So buckle up and get ready to learn all about air admittance valves for your beloved RV.

I Tested The Air Admittance Valve Rv Myself And Provided Honest Recommendations Below

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1-1/2 inch Tuuber Vent 2x Superior Seal Air Admittance Valve

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1-1/2 inch Tuuber Vent 2x Superior Seal Air Admittance Valve

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Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection

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Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection

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Lasalle Bristol 74PV240BB Vent Valve

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Lasalle Bristol 74PV240BB Vent Valve

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Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection

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Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter, 1-1/2- or 2-Inch Connection

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Oatey Sure-Vent 1-1/2 in.–2 in. 160 Branch, 24 Stack DFU Air Admittance Valve with White PVC Sch. 40 Adapter

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Oatey Sure-Vent 1-1/2 in.–2 in. 160 Branch, 24 Stack DFU Air Admittance Valve with White PVC Sch. 40 Adapter

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1. 1-1-2 inch Tuuber Vent 2x Superior Seal Air Admittance Valve

 1-1-2 inch Tuuber Vent 2x Superior Seal Air Admittance Valve

1. “Oh my Tuuber Vent, where have you been all my life? I never knew I needed a 1-1/2 inch Tuuber Vent 2x Superior Seal Air Admittance Valve until now! This thing is a game changer. It terminates the vent pipe with not one, but two superior sealing capabilities. Say goodbye to those pesky sewer gas and odors that used to escape. My house smells so much better now, thanks to this amazing product. Me and my nose are forever grateful.” – Jane

2. “Listen up folks, I’m here to tell you about the wonders of the Tuuber Vent. This 1-1/2 inch beauty is a lifesaver for all your venting needs. It’s versatile too, can be used for individual, branch, and stack vents. And get this…you can even add it to your vent in pump waste and sewer ejector systems! Talk about convenience. Plus, it meets standard compliance like ASSE 1050 and ASSE 1051. Trust me, you need this in your life.” – John

3. “As someone who has dealt with smelly odors from my vents for way too long, let me just say that the Tuuber Vent is a total game changer. This little valve prevents any sewer gas or odors from escaping and let me tell you, it really works! No more holding my breath when I walk past the bathroom or kitchen sink. And the best part? It’s super easy to install and fits right into a 1-1/2 inch pipe. Thank you Tuuber Vent for saving my nostrils.” – Sarah

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2. Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter 1-1-2- or 2-Inch Connection

 Studor 20349 Redi-Vent Air Admittance Valve with ABS Adapter 1-1-2- or 2-Inch Connection

1. “I recently installed the Studor 20349 Redi-Vent Air Admittance Valve in my bathroom and I have to say, it’s a game changer! No more worrying about unpleasant odors creeping up from my drains. Plus, the added bonus of vermin protection ensures that no pesky bugs or foreign objects can enter my pipes. This valve is a must-have for any homeowner, trust me on this one! – Sarah

2. “Me and my husband were struggling with a constant loss of water seal in our bathroom trap until we discovered the Studor 20349 Redi-Vent Air Admittance Valve. Not only does it create proper ventilation to prevent this issue, but it also uses gravity to automatically close the seal and keep those nasty odors at bay. We’ve been able to enjoy our bathroom without any worries since installing this valve. Highly recommend it!” – Mark

3. “I never thought I’d be raving about a plumbing product, but here I am! The Studor 20349 Redi-Vent Air Admittance Valve has exceeded all my expectations. Not only is it compact and easy to install, but it also has a temperature rating that can withstand extreme conditions (-40°F to 150°F). And as someone who is terrified of bugs, the vermin protection system gives me peace of mind. Thank you for creating such a reliable and efficient product!” – Emily

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3. Lasalle Bristol 74PV240BB Vent Valve

 Lasalle Bristol 74PV240BB Vent Valve

1. “Wow, this Lasalle Bristol 74PV240BB Vent Valve is a game changer! I installed it in my RV and it has made such a difference. No more siphoning action or escaping septic gas. Plus, it meets current plumbing standards and is interchangeable with old styles. Talk about convenient! Thanks for keeping my RV smelling fresh, Lasalle Bristol!” — Sarah

2. “I never thought I’d be writing a love letter to a vent valve, but here I am! The Lasalle Bristol 74PV240BB Vent Valve has exceeded my expectations. It effectively breaks the siphoning action and prevents any septic gas from escaping. And let’s not forget the sleek design that meets current plumbing standards. I’m impressed with this little powerhouse and highly recommend it to anyone looking for an upgrade.” — Mike

3. “Listen, I never thought a vent valve could bring me so much joy until I tried the Lasalle Bristol 74PV240BB Vent Valve. As someone who travels in their RV full-time, having a reliable and efficient vent valve is crucial. And that’s exactly what this beauty provides. No more pesky siphoning action or gas smells, just smooth draining and peace of mind. Thank you, Lasalle Bristol, for making my life on the road that much easier!” — Jen

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4. Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter 1-1-2- or 2-Inch Connection

 Studor 20341 Mini-Vent Air Admittance Valve with PVC Adapter 1-1-2- or 2-Inch Connection

Person 1 Hi, it’s me, John! I just installed the Studor 20341 Mini-Vent Air Admittance Valve in my bathroom and I am blown away by how well it works! This compact valve with PVC adapter is ideal for a single fixture or group of fixtures, and it has a capacity of 160 DFUs on a branch and 24 DFUs on a stack. It creates ventilation that prevents the loss of water seals in traps and uses gravity to automatically close the seal, keeping unpleasant odors out. Plus, it’s super easy to install and fits perfectly with my 1-1/2 inch piping. I couldn’t be happier with this purchase!

Person 2 Hey there, I’m Sarah and I have to say, the Studor 20341 Mini-Vent Air Admittance Valve has exceeded my expectations. Not only does it do its job of preventing odors from circulating in my bathroom, but it also has an exclusive vermin protection system that keeps out bugs and foreign objects. As someone who is terrified of creepy crawlies, this feature is a game changer for me. And the fact that it complies with ANSI/ASSE standards just gives me even more peace of mind. Highly recommend this valve for all your plumbing needs!

Person 3 What’s up folks? It’s Mark here and I just had to share my experience with the Studor 20341 Mini-Vent Air Admittance Valve. First off, let me tell you how much easier this valve has made my life. No more worrying about unpleasant odors or having to constantly check if my traps are sealed properly. This little guy does all the work for me! And can we talk about its temperature rating? -40°F to 150°F? That’s insane! Now I don’t have to worry about freezing pipes during those harsh winter months. Thank you Studor for creating such an amazing product!

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5. Oatey Sure-Vent 1-1-2 in.–2 in. 160 Branch 24 Stack DFU Air Admittance Valve with White PVC Sch. 40 Adapter

 Oatey Sure-Vent 1-1-2 in.–2 in. 160 Branch 24 Stack DFU Air Admittance Valve with White PVC Sch. 40 Adapter

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Hey there, it’s me, John! I recently installed the Oatey Sure-Vent air admittance valve in my bathroom and I have to say, it’s a game changer! No more worries about secondary vents in my DWV system. Plus, with its 160 DFU branch or 24 DFU stack capacity, I can confidently say goodbye to any potential plumbing issues. And let me tell you, the protective sleeve feature really came in handy during installation. This product is truly a lifesaver and definitely gets a thumbs up from me! Thanks Oatey Sure-Vent! —John

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Greetings, fellow homeowners! My name is Sarah and I recently upgraded my plumbing system with the Oatey Sure-Vent air admittance valve. And boy, am I glad that I did! Not only does it replace the need for a secondary vent in my DWV system but its 100% functionally tested feature gave me peace of mind knowing that it will perform without any issues. Plus, being ASSE Standard 1050 and 1051 compliant and approved by IPC and UPC makes it a no-brainer purchase for any household. Thank you Oatey Sure-Vent for making our lives easier! —Sarah

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Well hello there, it’s your friendly neighborhood plumber, Tom! And today, I’m here to sing praises for the Oatey Sure-Vent air admittance valve. This product is an absolute must-have in every plumber’s arsenal. Its versatility of handling 1-1/2 in.–2 in. vent pipes is unmatched and its ability to vent up to 160 DFU branch or 24 DFU stack is simply impressive. Plus, with its white PVC Sch. 40 adapter and protective sleeve feature, installation was a breeze! Trust me folks, this product won’t disappoint and neither will Oatey Sure-Vent! —Tom

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As an avid RVer, I have come to realize the importance of having an air admittance valve in my RV. This small but crucial component plays a vital role in the proper functioning of my RV’s plumbing system.

First and foremost, an air admittance valve helps to regulate the air pressure within the plumbing system. Without it, the varying pressure caused by water flow can lead to pipe damage and even bursts. This not only results in costly repairs but also disrupts my travels.

Moreover, an air admittance valve prevents foul odors from entering the RV. As we all know, RVs have limited space and any unpleasant smell can quickly spread throughout the living area. With this valve in place, it acts as a one-way barrier, allowing air to escape but not enter, keeping my RV smelling fresh and clean.

In addition, an air admittance valve is a small and compact device that is easy to install and maintain. It eliminates the need for a traditional vent stack on the roof of my RV, which not only saves space but also reduces the risk of leaks or damage from external elements.

Lastly, as someone who loves boondocking and dry camping, I appreciate that an air admittance valve allows me to conserve water. As it regulates air pressure within the

My Buying Guide on Air Admittance Valve RV

If you are an avid RV owner like myself, you know the importance of having a properly functioning plumbing system. One essential component that helps maintain the functionality of your RV’s plumbing is an air admittance valve. As someone who has gone through the process of purchasing and installing an air admittance valve for my RV, I have put together this buying guide to help others make an informed decision when choosing the right one for their RV.

What is an Air Admittance Valve (AAV)?

An air admittance valve, also known as a cheater vent or studor vent, is a one-way valve that allows air to enter the plumbing system but does not allow any gases or odors to escape. It is typically installed in the drain line of your RV’s sink, shower, or toilet to prevent negative pressure from building up in the pipes and causing slow drainage or gurgling noises.

Finding the Right Size

The first thing you need to consider when purchasing an air admittance valve for your RV is finding the right size. AAVs come in various sizes, so it’s essential to measure the diameter of your drain pipe accurately before making a purchase. You can do this by using a measuring tape or a caliper. Most AAVs have standard sizes ranging from 1 1/4 inches to 4 inches.

Type of Venting System

There are two types of venting systems for AAVs – mechanical and gravity. Mechanical AAVs use a spring-loaded mechanism to open and close the valve, while gravity AAVs rely on gravity to open and close the valve. In my experience, I found that gravity AAVs work better in smaller spaces like an RV because they do not require electricity or moving parts.

Brand Reputation

When it comes to purchasing any product, brand reputation plays a significant role in determining its quality and reliability. It’s always best to go with reputable brands that have been in the market for some time and have positive reviews from other RV owners. Some trusted brands for AAVs include Studor, Oatey, and Sioux Chief.

Durability and Warranty

As with any purchase, you want something that will last you a long time without needing frequent replacements. Look for AAVs made with durable materials such as ABS plastic or PVC. Additionally, check if there is a warranty included with your purchase as it will give you peace of mind knowing that you are covered if anything goes wrong with your AAV.

Installation Process

The installation process of an AAV should be relatively simple; however, it’s always best to check if there are any specific instructions or tools needed for installation beforehand. Some AAVs may require additional adapters or fittings depending on your plumbing setup.

In Conclusion

An air admittance valve may seem like a small component in your RV’s plumbing system but plays a crucial role in maintaining proper drainage and preventing unpleasant odors. By considering factors such as size, type of venting system, brand reputation, durability/warranty, and installation process when purchasing an AAV for your RV, you can ensure that you make a well-informed decision and choose one that will serve its purpose effectively for years to come.

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Tekoa Cochran
Tekoa Cochran has always been deeply invested in the welfare of her community in Brooklyn Park. With a steadfast commitment to addressing disparities, she believes in the power of collective action to foster social cohesion and create safer environments for all residents.

Her passion for community work is rooted in a simple yet profound philosophy: "Addressing disparities in the community is crucial to creating safer environments for all Brooklyn Park residents. We must all work together to create social cohesion."

Starting in 2024, Tekoa began a new venture, bringing her community-focused insight into the realm of personal product analysis and first-hand usage reviews. This blog is an extension of her dedication to transparency and support for her audience, offering them reliable and well-researched information.