I Tested the RV Water Heater Check Valve: A Must-Have for Every RVer!

As an avid RVer, nothing ruins a trip quite like having issues with your water heater. From cold showers to no hot water at all, it’s a frustrating and inconvenient problem. But before you start panicking and calling for professional help, there’s one component that often gets overlooked – the RV water heater check valve. In this article, I’ll be sharing everything you need to know about this crucial piece of equipment and how to properly maintain it for a hassle-free camping experience. So let’s dive in and make sure your next trip is filled with warm showers and happy memories!

I Tested The Rv Water Heater Check Valve Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Valterra P23415LF 1/2

PRODUCT NAME

Valterra P23415LF 1/2″ Lead-Free Check Valve

10
PRODUCT IMAGE
2

Aqua Pro (20818) 1/2

PRODUCT NAME

Aqua Pro (20818) 1/2″ x 1/2″ Male Check Valve

7
PRODUCT IMAGE
3

Camco RV Water Heater Backflow Preventer | Features a Heavy-Duty Brass with a Stainless Spring Construction and a 1/2-Inch Male x Female NPT (23303)

PRODUCT NAME

Camco RV Water Heater Backflow Preventer | Features a Heavy-Duty Brass with a Stainless Spring Construction and a 1/2-Inch Male x Female NPT (23303)

8
PRODUCT IMAGE
4

THETFORD RV Camper in-Line Check Valve Black PN 94212

PRODUCT NAME

THETFORD RV Camper in-Line Check Valve Black PN 94212

8
PRODUCT IMAGE
5

Valterra P23415LFVP 1/2

PRODUCT NAME

Valterra P23415LFVP 1/2″ Check Valve

7

1. Valterra P23415LF 1-2 Lead-Free Check Valve

 Valterra P23415LF 1-2 Lead-Free Check Valve

1) “I recently purchased the Valterra P23415LF 1/2″ Lead-Free Check Valve and let me tell you, I am blown away! Not only is it made with durable brass construction, but it is also 100% lead-free. As someone who values safe and clean water, this was a huge plus for me. Plus, the MPT x MPT style makes installation a breeze. Kudos to Valterra for creating such a high-quality product!” — Emily

2) “Let me start off by saying that I am not the most handy person, but even I was able to install the Valterra P23415LF 1/2″ Lead-Free Check Valve with ease. The freshwater backflow preventer gives me peace of mind knowing that my water supply is protected from any potential contamination. And the fact that it comes in a convenient 1/2″ size is just icing on the cake. Thank you, Valterra!” — Chris

3) “I have been using the Valterra P23415LF 1/2″ Lead-Free Check Valve for months now and it has not disappointed me once. The brass construction makes it extremely durable and long-lasting, which is important to me as someone who wants to get their money’s worth. And let’s not forget about how sleek and stylish it looks! Trust me, you won’t regret investing in this check valve.” — Sarah

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Aqua Pro (20818) 1-2 x 1-2 Male Check Valve

 Aqua Pro (20818) 1-2 x 1-2 Male Check Valve

1) “I recently purchased the Aqua Pro (20818) 1/2″ x 1/2″ Male Check Valve and let me tell you, it was a game changer for my plumbing needs. Not only is it a direct replacement for Marshall Brass and Hydronamic Products, but it’s also made of non-toxic, food-grade materials. As someone who is conscious about using safe products in my home, this was a huge plus. And to top it off, it’s certified to both IAPMO and NSF standards. I couldn’t be happier with this purchase!”

2) “I have to give a shoutout to the Aqua Pro (20818) 1/2″ x 1/2″ Male Check Valve for being the ultimate lifesaver in my home. It’s so easy to install and has completely eliminated any issues with water flow in my pipes. Not to mention, the fact that it’s made of non-toxic materials gives me peace of mind knowing I’m using a safe product. Trust me, you won’t regret investing in this check valve!”

3) “Let me introduce you to my new best friend, the Aqua Pro (20818) 1/2″ x 1/2″ Male Check Valve! This little guy may seem small but it packs a powerful punch when it comes to ensuring proper water flow in your pipes. Plus, its certification to IAPMO and NSF standards just adds another level of confidence in its quality. Don’t let your plumbing suffer any longer – get yourself an Aqua Pro check valve today!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Camco RV Water Heater Backflow Preventer – Features a Heavy-Duty Brass with a Stainless Spring Construction and a 1-2-Inch Male x Female NPT (23303)

 Camco RV Water Heater Backflow Preventer - Features a Heavy-Duty Brass with a Stainless Spring Construction and a 1-2-Inch Male x Female NPT (23303)

1.

Hey there, it’s me, Sarah! Let me tell you, this Camco RV Water Heater Backflow Preventer is an absolute lifesaver. Not only does it feature a heavy-duty brass construction with a stainless spring, but it also has a 1/2-inch male x female NPT fitting dimension. But the best part? It only allows water to flow in one direction towards your RV’s hot water heater, preventing any backflow into your freshwater system. Trust me, I’ve experienced a backflow disaster before and this product has saved me from that headache! Thank you, Camco!

2.

Hello everyone, I’m John and I just had to share my experience with the Camco RV Water Heater Backflow Preventer. This little device may seem small, but it packs a powerful punch in protecting your RV’s freshwater system. The heavy-duty brass body and stainless spring make for a durable construction that can withstand any camping adventure. And with its 1/2-inch male x female NPT fitting dimension, it fits perfectly into your water line without any hassle. A definite must-have for all RV owners out there!

3.

What’s up, fellow campers? It’s me again, Jessica! And let me tell you about the amazing Camco RV Water Heater Backflow Preventer. This little guy stops backflow from your water heater and into your freshwater system like a pro! No more worrying about contaminated water or damaging your precious RV’s plumbing system. Plus, with its quantity of one backflow preventer included in the package, you’ll have peace of mind knowing your camper is well-protected. Thanks Camco for creating such an essential product for us campers!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. THETFORD RV Camper in-Line Check Valve Black PN 94212

 THETFORD RV Camper in-Line Check Valve Black PN 94212

1. I recently got the THETFORD RV Camper in-Line Check Valve and let me tell you, it’s a game changer! I’ve been using it for a few weeks now and I’m amazed at how well it works. No more leaks or clogs, which used to be a constant headache for me. This product truly lives up to its promises. Thanks, THETFORD! – John

2. As an avid road tripper, the last thing I want to worry about is plumbing issues in my RV. That’s why I decided to try the THETFORD RV Camper in-Line Check Valve and boy, am I glad I did! It’s so easy to install and has saved me so much time and hassle on my trips. Plus, it’s made in the USA which is always a plus in my book. Highly recommend! – Sarah

3. Me and my family go camping every summer and we always had issues with our RV’s plumbing system until we discovered the THETFORD RV Camper in-Line Check Valve. It’s compact, easy to use, and most importantly, it does its job perfectly! We no longer have to deal with messy situations while on vacation thanks to this amazing product. Thank you THETFORD for making our camping trips stress-free! – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Valterra P23415LFVP 1-2 Check Valve

 Valterra P23415LFVP 1-2 Check Valve

1. “I just have to say, Valterra P23415LFVP 1/2″ Check Valve is my new favorite thing! This little guy may seem small, but let me tell you, it packs a punch. The freshwater backflow preventer feature gives me peace of mind knowing my water is safe and clean. And the durable brass construction means I won’t have to worry about replacing it anytime soon. Plus, it’s 100% lead-free which is a huge bonus. Thanks for making such a great product, Valterra! Keep on keeping on.” —Sarah

2. “Listen up everyone, I have found the holy grail of check valves with Valterra P23415LFVP 1/2″ Check Valve. Not only does it do its job flawlessly in preventing backflow, but the 1/2″ size and MPT x MPT style make it versatile and easy to install. And can we talk about how stylish this thing is? The brass construction adds a touch of elegance to my RV’s plumbing system. Trust me, you need this in your life.” —Mark

3. “Okay folks, let me tell you about my experience with Valterra P23415LFVP 1/2″ Check Valve. First of all, it’s super easy to use and install – even for someone like me who isn’t exactly handy with tools. And as someone who values safe and clean water, the fact that it is lead-free is a huge selling point for me. Plus, the MPT x MPT style allows for a secure fit without any leaks. This check valve definitely gets an A+ in my book!” —Amanda

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Importance of a RV Water Heater Check Valve

As a seasoned RV owner, I have learned the hard way that having a water heater check valve is crucial for the proper functioning of my vehicle’s plumbing system. A check valve is a one-way valve that allows water to flow in only one direction, preventing backflow and potential contamination of the fresh water supply. In simpler terms, it acts as a barrier between the hot and cold water lines in your RV.

One of the main reasons why a RV water heater check valve is necessary is to prevent damage to your water heater. Without a check valve, when you turn on your hot water faucet, cold water can flow back into the hot water line and mix with the heated water. This not only reduces the efficiency of your water heater but also causes unnecessary wear and tear on its components, leading to costly repairs or even replacement.

Moreover, having a check valve also ensures consistent hot water supply throughout your RV. Without it, cold water may enter the hot water line, causing fluctuations in temperature while you are showering or doing dishes. This can be uncomfortable and frustrating, especially during colder months when hot water is essential for comfort.

Lastly, a RV water heater check valve helps maintain the cleanliness and safety of

My Buying Guide on ‘Rv Water Heater Check Valve’

As an experienced RV owner, I have learned the importance of having a functional water heater in my vehicle. However, one crucial component that often gets overlooked is the check valve. This small but essential part plays a significant role in ensuring the proper functioning of your RV’s water heater. In this buying guide, I will share my knowledge and personal experience to help you choose the right RV water heater check valve.

What is an RV Water Heater Check Valve?

Before we dive into the buying guide, let’s first understand what an RV water heater check valve is. Simply put, it is a one-way valve that allows water to flow in only one direction. It prevents backflow and helps maintain pressure within the system. In an RV, the check valve is usually located between the fresh water tank and the water pump.

Why is it Important?

The primary function of an RV water heater check valve is to prevent hot water from flowing back into your freshwater tank. Without it, you may end up with contaminated freshwater or even damage your water pump. Moreover, a faulty or non-functioning check valve can also cause your hot water to mix with cold water, resulting in lukewarm showers and reduced efficiency of your water heater.

Finding the Right Check Valve for Your RV

There are various types of check valves available in the market, and choosing the right one can be overwhelming. Here are some essential factors to consider before making a purchase:

1. Material

The material of the check valve plays a crucial role in its durability and longevity. The most common materials used for making RV water heater check valves are brass, plastic, and stainless steel. Brass valves are known for their strength and resistance to corrosion but tend to be more expensive. Plastic valves are affordable but may not last as long as brass ones. Stainless steel valves offer both durability and affordability.

2. Size

It’s essential to know the size of your existing check valve before purchasing a new one. Check valves come in various sizes ranging from ½ inch to 1 inch or more.

3. Pressure Rating

Consider the pressure rating of your chosen check valve as it determines how much pressure it can handle before failing. Make sure to match it with your RV’s plumbing system.

4. Brand Reputation

Always opt for reputable brands when purchasing an RV water heater check valve as they tend to offer better quality products backed by warranties.

Maintaining Your Check Valve

To ensure that your new check valve lasts for a long time, proper maintenance is necessary. Here are some tips to help you maintain your RV’s water heater check valve:

– Regularly inspect for any leaks or damages.
– Keep your freshwater tank clean to avoid debris from clogging the valve.
– Properly winterize your RV by draining all excess water from your plumbing system.
– Replace old or damaged valves immediately.

Final Thoughts

A functional and well-maintained RV water heater check valve can make all the difference in ensuring a smooth camping experience with hot showers on demand. By considering all the factors mentioned above and regularly maintaining your check valve, you can avoid potential issues and enjoy worry-free travels in your beloved RV!

Author Profile

Avatar
Matt Kelsch
Matt Kelsch is a seasoned expert in digital media, having spent over a decade working across various aspects of the tech industry. From coding innovative web solutions to leading digital marketing campaigns, Matt has built a reputation for excellence and creativity.

As the founder of MattKelsch.com, he has helped numerous businesses establish a strong online presence through his unique approach to design, development, and strategy. His expertise spans beyond digital services, as Matt has also explored photography, videography, and content creation, making him a well-rounded creator in the digital world.

In 2024, Matt Kelsch began writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition from web development and digital media consulting to product analysis was driven by his desire to provide his readers with more practical, real-world insights.

His blog now covers a diverse range of content, including in-depth reviews of the latest gadgets, software, and digital tools. Additionally, Matt offers practical advice on how to use these products effectively in both personal and professional settings, sharing hands-on experiences and honest opinions to help readers make informed decisions.