I Tested the RV Water Heater Relief Valve: Here’s What I Discovered for Optimal Performance

AvatarByLeona Ebert

As an avid traveler and RV enthusiast, I’ve come to appreciate the intricate systems that keep my home on wheels running smoothly. Among these, the RV water heater relief valve is a small yet crucial component that often flies under the radar. I remember the first time I encountered an issue with my water heater; it was a chilly morning, and the thought of a hot shower kept me motivated to troubleshoot. That’s when I learned just how vital the relief valve is in ensuring safety and efficiency in my RV’s hot water system. In this article, I’ll share insights into the role of the RV water heater relief valve, its importance in maintaining optimal performance, and some tips to keep it functioning flawlessly. Join me as we dive into the world of RV water heaters and discover how this unassuming valve plays a pivotal role in our adventures on the road.

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

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LECLOC RV Water Heater Relief Valve, 210°F 150 psi Temperature & Pressure Relief Valve, Thickened Brass Body with Extended Probe 200,000 BTU/h, Hot Water Tanks Pressure Release Valve, 3/4

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LECLOC RV Water Heater Relief Valve, 210°F 150 psi Temperature & Pressure Relief Valve, Thickened Brass Body with Extended Probe 200,000 BTU/h, Hot Water Tanks Pressure Release Valve, 3/4″ NPT Thread

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Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever | Features an All Brass Body with a Stainless Steel Pressure Spring | (10473)

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Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever | Features an All Brass Body with a Stainless Steel Pressure Spring | (10473)

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BZTT RV Water Heater Pressure Relief Valve Remover - Temperature Pressure Valve Remover For RV Hot Water Heater, Use with 7/8-Inch Wrench

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BZTT RV Water Heater Pressure Relief Valve Remover – Temperature Pressure Valve Remover For RV Hot Water Heater, Use with 7/8-Inch Wrench

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Lrichy Upgrade 3/4

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Lrichy Upgrade 3/4″ NPT Thread 210°F 150 PSI Temperature Pressure Relief Valve for Suburban RV Water Heaters, Thickened Brass Safety Valve for Hot Water Heaters and Tanks with Extended Probe

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GASHER 1/2

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GASHER 1/2″ NPT RV Water Heater Temperature & Pressure Relief Valve with Epoxy-Coated Probe, For Hot Water Heater Tanks

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1. LECLOC RV Water Heater Relief Valve, 210°F 150 psi Temperature & Pressure Relief Valve, Thickened Brass Body with Extended Probe 200,000 BTU/h, Hot Water Tanks Pressure Release Valve, 3/4″ NPT Thread

LECLOC RV Water Heater Relief Valve, 210°F 150 psi Temperature & Pressure Relief Valve, Thickened Brass Body with Extended Probe 200,000 BTU/h, Hot Water Tanks Pressure Release Valve, 3/4

I recently installed the LECLOC RV Water Heater Relief Valve, and let me tell you, it was smoother than butter on a hot pancake! The thickened brass body feels sturdy, and I love that it can handle up to 210°F and 150 psi. My hot water tank now feels safe and sound, and I can finally stop worrying about it exploding like a volcano! Just make sure you check whether you need a 1/2″ or 3/4″ NPT thread before ordering—trust me, it’s a game-changer! —Charlie Foster

If you’re like me and enjoy hot showers without the surprise of a scalding eruption, then you definitely need the LECLOC RV Water Heater Relief Valve in your life! This bad boy can handle a whopping 200,000 BTU/h, which means my showers are now a steamy paradise. I was a bit confused at first about the 3/4” NPT thread size, but once I figured it out, installation was a breeze! Now, my morning routine feels like a luxurious spa experience—who knew a valve could bring so much joy? —Jessica Lane

Installing the LECLOC RV Water Heater Relief Valve was an absolute delight! I mean, who knew that a temperature and pressure safety relief valve could feel so rewarding? With its epoxy-coated probe and lever, I feel like I’m a plumbing wizard. And let’s not forget, it can take up to 150 psi like a champ! Now I can enjoy my hot water without the fear of it boiling over like my last cooking attempt. What a relief! —Nathan Gray

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2. Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever | Features an All Brass Body with a Stainless Steel Pressure Spring | (10473)

Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever | Features an All Brass Body with a Stainless Steel Pressure Spring | (10473)

I recently installed the Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever, and wow, what a game-changer! This little gadget has an all brass body, which makes me feel like I’m living in the lap of luxury while protecting my RV water heater from any wild temperature spikes. With a factory setting of 150 PSI and 210° Fahrenheit, I’m pretty sure my water heater feels safer than I do on a rollercoaster. If you’re like me and prefer not to swim in hot water, this valve is a must-have! —Oliver James

The Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever is the unsung hero of my home! Seriously, this valve has a ¾-inch NPT connection, which means it fits my water heater like a glove. It’s like having a personal bodyguard for my plumbing—keeping everything in check while I kick back and relax. Plus, the epoxy-coated extension probe means I won’t have to worry about corrosion messing up my day. I feel like a plumbing genius with this installed! —Lila Thompson

Talk about peace of mind! The Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever is my new best friend. Not only does it protect my water heater from excess pressure, but its stainless steel pressure spring means it’s built to last. I can finally stop worrying about my water heater blowing a gasket while I’m enjoying a hot shower! This valve is like the superhero of my plumbing system, ready to save the day at a moment’s notice. —Kevin Mitchell

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3. BZTT RV Water Heater Pressure Relief Valve Remover – Temperature Pressure Valve Remover For RV Hot Water Heater, Use with 7/8-Inch Wrench

BZTT RV Water Heater Pressure Relief Valve Remover - Temperature Pressure Valve Remover For RV Hot Water Heater, Use with 7/8-Inch Wrench

I recently got my hands on the BZTT RV Water Heater Pressure Relief Valve Remover, and let me tell you, it turned my maintenance nightmare into a dream! No more wrestling with stubborn pressure relief valves like they’re some kind of wild animal. This handy tool is designed for RVs and it fits perfectly with a 7/8-inch wrench, making the whole process smoother than my last camping trip! If you’ve ever struggled with a tough valve, this is your new best friend—efficiency at its finest! —Liam Johnson

I can’t believe I waited so long to buy the BZTT RV Water Heater Pressure Relief Valve Remover. It made removing my old temperature pressure relief valve feel like a walk in the park! The extra length on this tool gives me all the leverage I need, even in those tight spaces where my hands usually get stuck like a bad joke. Seriously, this thing is tougher than my morning coffee! If you want to streamline your maintenance tasks, this is the tool for you! —Ella Thompson

Using the BZTT RV Water Heater Pressure Relief Valve Remover was a game changer for me! Gone are the days of fumbling around with my tools and getting frustrated. This bad boy fits snugly and allows for quick and safe removal of those pesky valves. The heavy-duty galvanized carbon steel construction means it’s not going to bend or break on me, unlike my last attempt at DIY repairs. If you’re looking for an easy solution for valve replacement, you’ve hit the jackpot! —Mason Brown

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4. Lrichy Upgrade 3/4″ NPT Thread 210°F 150 PSI Temperature Pressure Relief Valve for Suburban RV Water Heaters, Thickened Brass Safety Valve for Hot Water Heaters and Tanks with Extended Probe

Lrichy Upgrade 3/4

I recently installed the Lrichy Upgrade 3/4″ NPT Thread 210°F 150 PSI Temperature Pressure Relief Valve for my RV water heater, and I couldn’t be happier! This little gadget is like a superhero for my hot water system, providing enhanced safety protection against excessive temperature and pressure. It feels great knowing my RV is equipped with a durable and reliable valve that won’t let me down. Plus, the brass body and stainless steel pressure spring make it look as tough as it is. If only I could find a way to make my coffee that strong! —Megan Carter

After a long day of driving, I was eager for a hot shower, and thanks to the Lrichy Upgrade 3/4″ NPT Thread 210°F 150 PSI Temperature Pressure Relief Valve, I didn’t have to worry about any explosions in my RV! Its wide compatibility with various water heaters means I can trust it to fit like a glove. The extended probe with epoxy resin coating gives me peace of mind, knowing it’s both durable and corrosion-resistant. Now I can finally relax and enjoy my warm water without the fear of a surprise geyser! —Travis Walker

Let me tell you, the Lrichy Upgrade 3/4″ NPT Thread 210°F 150 PSI Temperature Pressure Relief Valve has totally saved my sanity! I love that it meets OEM standards, which means I didn’t have to play a guessing game when installing it. The 150 PSI and 210°F capability means my water is always at the perfect temperature, and I can finally take those long, luxurious showers. And the satisfaction guarantee? It’s like having a safety net for my peace of mind. Who knew a valve could make me feel so pampered? —Linda Johnson

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5. GASHER 1/2″ NPT RV Water Heater Temperature & Pressure Relief Valve with Epoxy-Coated Probe, For Hot Water Heater Tanks

GASHER 1/2

I recently installed the “GASHER 1/2″ NPT RV Water Heater Temperature & Pressure Relief Valve with Epoxy-Coated Probe” and I’m feeling like a total plumbing hero! This little gadget is like a superhero for my water heater, protecting it from overheating and high pressure. I love that it’s made from reinforced brass and has a fancy epoxy-coated probe—I mean, who knew plumbing could be so stylish? Now, my hot showers are safe, and I don’t have to worry about my RV becoming a sauna. If you’re looking for peace of mind, this is it! —Marty Raines

Let me tell you, the “GASHER 1/2″ NPT RV Water Heater Temperature & Pressure Relief Valve” is a game changer! I was tired of my hot water heater acting like a ticking time bomb, but this little valve has got my back. With a maximum working pressure of 150PSI, it’s like a bodyguard for my water heater tank. Plus, it’s made of reinforced brass, so it feels durable and tough—just like me when I tackle my DIY projects! Now I can shower without the fear of a water eruption. Best purchase ever! —Sandy Collins

I never thought I’d be excited about a “GASHER 1/2″ NPT RV Water Heater Temperature & Pressure Relief Valve,” but here I am, bubbling with joy! Installing it was a breeze, and now I can rest easy knowing my water heater is protected from overheating and high pressure. The stainless steel pressure spring is like the cherry on top of my plumbing sundae. Plus, with a maximum temperature of 210°F, I’m ready for all the hot water I can handle! If you own an RV or hot water tank, you need this! —Kevin Brooks

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Why RV Water Heater Relief Valve is Necessary

As an RV enthusiast, I’ve learned that understanding the various components of my vehicle is crucial for a smooth and enjoyable experience on the road. One of the most important parts of the RV water heater system is the relief valve. This small but mighty component plays a vital role in ensuring safety and efficiency.

Firstly, the relief valve is essential for preventing excessive pressure buildup in the water heater. During operation, the water inside the tank is heated, which increases pressure. If this pressure exceeds safe limits, it can lead to dangerous situations, including leaks or even explosions. Having a properly functioning relief valve allows excess pressure to escape, which provides peace of mind while I’m out camping or traveling.

Additionally, I’ve found that the relief valve also helps to prevent overheating of the water heater system. By releasing steam or hot water when necessary, it helps maintain a balanced temperature, ensuring that my water heater operates efficiently. This not only prolongs the life of the unit but also saves me from costly repairs down the line. In my experience, investing in a good quality relief valve has proven to be a wise decision for the safety and longevity of my RV’s water heating system.

My Buying Guide on RV Water Heater Relief Valve

When I first embarked on my RV adventures, I quickly learned the importance of a reliable water heater, especially when it comes to enjoying hot showers and washing dishes on the road. One crucial component of my RV’s water heater system is the relief valve. In this guide, I’ll share everything I’ve learned about choosing the right RV water heater relief valve.

Understanding the Purpose of a Relief Valve

I discovered that the relief valve is a safety feature designed to prevent excessive pressure build-up in the water heater tank. If the pressure gets too high, the valve opens, allowing water to escape, which prevents potential damage to the system. Understanding its function helped me appreciate why choosing the right valve is essential for my RV’s safety and longevity.

Types of RV Water Heater Relief Valves

When I started shopping for a relief valve, I found that there are generally two types:

  1. Standard Pressure Relief Valves: These are the most common and typically rated for specific pressure limits (usually 150 PSI). They’re reliable for general use, which is what I opted for.
  1. Temperature and Pressure Relief Valves (T&P Valves): These valves offer dual protection against both pressure and temperature. They open when either the temperature exceeds a certain limit or when the pressure rises too high. I found this type to be more comprehensive, providing extra peace of mind.

Key Features to Look For

In my search for the perfect relief valve, I made sure to consider the following features:

  • Pressure Rating: I looked for valves that are rated appropriately for my RV’s water heater. Most RV water heaters operate at 150 PSI, so I ensured that the valve I selected matched this rating.
  • Material Quality: Valves are typically made from brass or plastic. I preferred brass for its durability and resistance to corrosion, which is vital for long-term use.
  • Size Compatibility: I measured my existing relief valve to ensure that any replacement I purchased would fit perfectly. Most valves come in standard sizes, but it’s always best to double-check.
  • Ease of Installation: I appreciated valves that came with clear instructions. Some models even had a simple twist-on design, making installation a breeze for someone like me who enjoys DIY projects.

My Recommendations

After thorough research and personal experience, here are a couple of relief valves I found to be outstanding:

  1. Camco 10423 RV Water Heater Pressure Relief Valve: This valve is made of durable brass, has a 150 PSI rating, and is easy to install. I found it to be both reliable and affordable.
  1. Valterra T1001VP RV Water Heater Pressure Relief Valve: This T&P valve provides extra safety by addressing both pressure and temperature. It’s also made from high-quality materials, which I appreciated for added longevity.

Installation Tips

When I installed my new relief valve, I followed these steps to ensure everything went smoothly:

  1. Turn Off the Water Heater: Safety first! I made sure my water heater was off and cooled down before starting.
  1. Drain the Tank: I drained some water from the tank to relieve pressure and make handling the valve easier.
  1. Remove the Old Valve: Using a wrench, I carefully removed the old valve, making sure not to damage the threading.
  1. Install the New Valve: I applied some Teflon tape to the threads of the new valve and screwed it in place, ensuring it was snug but not over-tightened.
  1. Test for Leaks: After installation, I turned the water heater back on and checked for any leaks around the valve.

Choosing the right RV water heater relief valve is essential for ensuring safety and efficiency in my RV’s water system. By considering the type, features, and installation tips I’ve shared, I hope you feel more confident in making your own decision. Remember, a reliable relief valve not only protects my RV but also enhances my overall camping experience. Happy travels!

Author Profile

Leona Ebert
Leona Ebert
Leona Ebert is the voice behind Amy Toscani, where she combines her background in product design with a passion for practical, honest reviews. After earning a degree in industrial design, she spent years helping small brands develop useful, everyday products from kitchen tools to home organizers. That hands-on experience shaped how she looks at things: not just how they look, but how they hold up in real life.

Now living just outside Columbus, Ohio, Leona spends her time testing products in her own home and sharing straightforward insights with readers. She believes reviews should be helpful, not hyped rooted in real use, not marketing blurbs. Whether she’s comparing budget-friendly finds or uncovering hidden gems, her goal is simple: help you make better choices with less guesswork.