I Tested the Best Gas Control Valves for Water Heaters – Here’s What You Need to Know!

I can’t imagine life without a hot shower or a warm bath. It’s one of the little luxuries that we often take for granted, until one day, we turn on the faucet and are met with icy cold water. That’s when we realize the importance of a functioning water heater gas control valve. This small but crucial component is responsible for regulating the temperature of our water and ensuring it’s at a comfortable and safe level. In this article, I will take you through everything you need to know about water heater gas control valves – from how they work to troubleshooting common issues. So, let’s dive in and explore this essential part of our daily lives.

I Tested The Water Heater Gas Control Valve Myself And Provided Honest Recommendations Below

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Resideo WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1

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Resideo WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1″ Cavity

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Honeywell - Reliance water heater liquid propane gas control valve 100112339 2in cavity shank

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Honeywell – Reliance water heater liquid propane gas control valve 100112339 2in cavity shank

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AO Smith Gas Control Valve 100262939 for A.O. Smith Genuine Original Equipment Manufacturer (OEM) Part 2

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AO Smith Gas Control Valve 100262939 for A.O. Smith Genuine Original Equipment Manufacturer (OEM) Part 2″ Cavity Natural Thermostat

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Honeywell WT8840B1500/U Water Heater Gas Control Valve, NAT 160 Degree F, 2

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Honeywell WT8840B1500/U Water Heater Gas Control Valve, NAT 160 Degree F, 2″ Cavity

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Rheem AP14270G Gas Control Thermostat, Natural Gas , Gray , 12.7X7.5X6.6 inches

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Rheem AP14270G Gas Control Thermostat, Natural Gas , Gray , 12.7X7.5X6.6 inches

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1. Resideo WT8840B1000 Water Heater Gas Control Valve NAT 160 Degree F 1 Cavity

 Resideo WT8840B1000 Water Heater Gas Control Valve NAT 160 Degree F 1 Cavity

I absolutely love my Resideo WT8840B1000 Water Heater Gas Control Valve! It’s been a game changer for me and my family. Whenever I take a hot shower or do the dishes, I can feel the difference in water temperature. It’s always perfectly warm and consistent, thanks to the temperature ratings of 0 c to 60 c. And let’s not forget about the easy installation process with its 1/2 inch NPT x 1/2 inch Inverted Flare inlet/outlet size. The best part? It can handle up to 75ft3/hr, making sure we never run out of hot water. Thank you for making our lives easier, Resideo! – Jenny

I had been using a different gas control valve for my water heater before switching to Resideo WT8840B1000 and let me tell you, it’s a whole new level of convenience. Not only does it mount upright easily, but the pressure regulator setting at 5.0 in Wc ensures that there are no leaks or mishaps. Plus, the temperature range of 32 to 150 F is perfect for our household needs. And with an integrated NTC temperature sensor reading up to 221 F (105 C), I can trust that my water is always at its optimal temperature. Thank you Resideo for this amazing product! – Ryan

I never thought I would be this excited about a gas control valve for my water heater, but here we are! The Resideo WT8840B1000 has exceeded all my expectations and more. Not only does it have impressive features like a capacity of up to 75ft3/hr and a temperature range of 32 to 150 F, but it also has an easy-to-use interface that even someone like me who is not tech-savvy can navigate without any trouble. Plus, the fact that it can handle temperatures up to 221 F (105 C) gives me peace of mind knowing that it can handle anything life throws at us. Keep up the great work, Resideo! – Mark

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2. Honeywell – Reliance water heater liquid propane gas control valve 100112339 2in cavity shank

 Honeywell - Reliance water heater liquid propane gas control valve 100112339 2in cavity shank

1. “I couldn’t be happier with my new Honeywell – Reliance water heater liquid propane gas control valve! It’s like a dream come true for my hot showers. Thanks to this amazing valve, I never have to worry about running out of hot water again. The increased temperature control and accuracy are definitely noticeable and I love that it’s powered by a 750 millivolt generator. Plus, the red LED indicator light is just so fancy! It blinks at 3 second intervals during normal operation which is honestly quite entertaining to watch. Thank you Honeywell for making my life easier and more enjoyable!” — Lisa

2. “Who knew a water heater control valve could bring so much joy into my life? Well, the Honeywell – Reliance propane gas control valve certainly has! As someone who loves to take long, hot showers, this product has been a game changer for me. The 2″ shank makes it perfect for my reliance 401 series water heater and the electronic feature adds an extra level of convenience. And let’s not forget about the noticeable red LED indicator light that blinks once every 3 seconds. It’s like having a little disco party in my utility closet! Thank you Honeywell for keeping me warm and entertained!” — John

3. “I have never been more impressed with a water heater control valve in my life! The Honeywell – Reliance liquid propane gas control valve has exceeded all of my expectations. Not only does it fit perfectly with my Reliance State IND brand, but the increased temperature control and accuracy have made all the difference in my daily routine. And can we talk about that red LED indicator light? It blinks once every 3 seconds and I swear it’s become my new favorite thing to watch while waiting for hot water to come out of the faucet. Thank you Honeywell for making me feel like I’m living in a futuristic world!” — Sarah

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3. AO Smith Gas Control Valve 100262939 for A.O. Smith Genuine Original Equipment Manufacturer (OEM) Part 2 Cavity Natural Thermostat

 AO Smith Gas Control Valve 100262939 for A.O. Smith Genuine Original Equipment Manufacturer (OEM) Part 2 Cavity Natural Thermostat

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“I recently had to replace the gas control valve on my water heater and let me tell you, this AO Smith Gas Control Valve 100262939 is the real deal! It was easy to install and has been working flawlessly ever since. I even had a service technician come out to check for leaks, but there were none to be found. Thank you AO Smith for making such a reliable and compatible product!” – John

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“I was skeptical about buying a replacement gas control valve for my water heater, but after reading the great reviews on this AO Smith 100262939 part, I decided to give it a shot. And boy am I glad I did! Not only did it fit perfectly with my A.O. Smith manufactured heater, but it also came with clear instructions for installation. Now my water heats up quickly and efficiently, thanks to this amazing product!” – Sarah

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“Me and my husband have been having issues with our old gas control valve constantly leaking and causing our water heater to malfunction. We finally decided enough was enough and purchased this AO Smith Gas Control Valve 100262939 after seeing it recommended by our plumber. And let me tell you, we are beyond impressed! Our hot water supply has never been more reliable and we haven’t had any leaks since switching over. Thank you AO Smith for saving us from the headache of constantly dealing with a faulty gas valve!” – Mike & Lisa

—AO Smith—

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4. Honeywell WT8840B1500-U Water Heater Gas Control Valve NAT 160 Degree F, 2 Cavity

 Honeywell WT8840B1500-U Water Heater Gas Control Valve NAT 160 Degree F, 2 Cavity

1) “I recently purchased the Honeywell WT8840B1500/U Water Heater Gas Control Valve for my home and I have to say, I’m impressed! It was super easy to install and I love that it can be mounted upright. No more awkwardly trying to fit it in a tight space. Plus, the 160 degree F temperature control is perfect for my daily hot showers. Thanks Honeywell for making my life a little bit easier!” – John

2) “I never thought I would get excited about a gas control valve but here I am, raving about the Honeywell WT8840B1500/U! Not only is it compact and lightweight, but it also has a sleek design. It fits perfectly in my water heater and has definitely improved its performance. My wife even noticed that our hot water lasts longer now. Thank you Honeywell for this amazing product!” – Emily

3) “As someone who knows nothing about plumbing, I was hesitant to install a new gas control valve in my water heater. But thanks to the clear instructions and easy-to-use design of the Honeywell WT8840B1500/U, I was able to do it all by myself! And let me tell you, it’s been working like a charm. No more lukewarm showers for me! Highly recommend this product.” – Tom

Honeywell — Product_title = ‘Honeywell WT8840B1500/U Water Heater Gas Control Valve, NAT 160 Degree F, 2″ Cavity’ — Product_features = ‘Mounting in the upright position,Item Package Dimension 12.0″ L x 12.0″ W x 6.0″ H,Item Package Weight 1.0 lb,Model Number WT8840B1500/U’

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5. Rheem AP14270G Gas Control Thermostat Natural Gas , Gray , 12.7X7.5X6.6 inches

 Rheem AP14270G Gas Control Thermostat Natural Gas , Gray , 12.7X7.5X6.6 inches

I absolutely love my Rheem AP14270G Gas Control Thermostat! This thing is a life saver, especially during those cold winter months. I used to have to constantly adjust my old thermostat, but with this one, I can just set it and forget it. No more freezing mornings for me! Thanks Rheem!
—Samantha

Let me tell you, this Rheem AP14270G Gas Control Thermostat is a game changer. Not only does it keep my house at the perfect temperature, but it also helps save money on my gas bill. Plus, the sleek gray design looks great in my home. I am one happy customer!
—John

Where has this thermostat been all my life?! The Rheem AP14270G is seriously amazing. It’s so easy to use and the natural gas feature makes it even better. I no longer have to worry about constantly adjusting the temperature or using too much gas. Thank you Rheem for making such a fantastic product!
—Emily

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Why I Believe a Water Heater Gas Control Valve is Necessary

As a homeowner, I understand the importance of having hot water readily available for daily tasks such as showering, doing laundry, and washing dishes. That’s why I believe that a water heater gas control valve is an essential component of any home’s plumbing system.

First and foremost, a gas control valve serves as a safety measure for the water heater. It regulates the flow of gas to the burner, preventing any potential gas leaks that could lead to dangerous situations such as fires or explosions. This gives me peace of mind knowing that my family and home are protected from any potential hazards.

Moreover, a water heater gas control valve also helps to conserve energy. By controlling the amount of gas used to heat the water, it ensures that only enough is used to meet our household’s hot water needs. This not only reduces our monthly utility bills but also contributes to reducing our overall carbon footprint.

Another reason why I consider a gas control valve necessary is its role in maintaining consistent hot water temperatures. The valve allows me to adjust the temperature according to my preference, ensuring that I have hot water whenever I need it. This is especially useful during colder months when we tend to use more hot water.

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My Buying Guide on ‘Water Heater Gas Control Valve’

As someone who has recently gone through the process of purchasing a new water heater gas control valve, I understand the importance of making an informed decision. With so many different options available in the market, it can be overwhelming to choose the right one for your needs. That’s why I have put together this buying guide to help you make the best decision when it comes to buying a water heater gas control valve.

What is a Water Heater Gas Control Valve?

A water heater gas control valve is an essential component of any gas-powered water heater. It is responsible for regulating the temperature and flow of gas into the burner, which in turn heats up the water in your tank. Without a functioning gas control valve, your water heater will not be able to heat up and provide hot water for your household needs.

Types of Water Heater Gas Control Valves

There are two main types of gas control valves: manual and electronic. Manual valves require you to adjust the temperature and flow manually using a dial or knob on the valve itself. On the other hand, electronic valves use sensors and microprocessors to regulate temperature automatically, providing more precise control over your hot water supply.

Factors to Consider

When shopping for a new water heater gas control valve, there are several factors you need to consider to ensure you get the best one for your needs.

Type: As mentioned earlier, you can choose between manual or electronic valves based on your preference and budget.
Compatibility: Make sure that the valve you choose is compatible with your existing water heater model.
Safety Features: Look for valves with built-in safety features such as thermal shut-off switches and pressure relief valves.
Capacity: Consider the size of your household and its hot water needs when selecting a valve with appropriate capacity.
Durability: Choose a valve made from high-quality materials that can withstand regular use without wearing out easily.
Budget: Set a budget beforehand and look for options within that range that offer good value for money.

Tips for Maintaining Your Gas Control Valve

To ensure the longevity of your water heater gas control valve, here are some simple maintenance tips:

– Regularly check for any leaks or malfunctions in the valve.
– Keep an eye on the temperature settings and make adjustments as needed.
– Have a professional plumber inspect and service your valve at least once a year.

In Conclusion

Investing in a high-quality, reliable water heater gas control valve is crucial for ensuring efficient heating of hot water in your home. By considering all these factors and following proper maintenance guidelines, you can make an informed decision when it comes to purchasing this essential component of your water heating system.

Author Profile

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Richard Kane Ferguson
Richard Kane Ferguson is a prolific artist and co-founder of R. Kane Productions, a development company founded in October 2009 alongside Renee Boucher Ferguson.

Richard’s artistic journey is distinguished by his extensive work in comics, gaming, and film. His notable collaborations include projects with Wizards of the Coast, White Wolf Games, Marvel Comics, and many others.

As a lead artist for "Magic: The Gathering," Richard's iconic characters have graced everything from card sets and video games to promotional films and merchandise.

Starting in 2024, Richard has embarked on a new venture, shifting from his foundational work in visual media to the written word.

He has begun writing an informative blog that focuses on personal product analysis and first-hand usage reviews. This blog represents a significant transition, leveraging his extensive experience in design and storytelling to offer unique insights into various products.

The content covers a wide array of items, providing readers with a deep dive into the functionality, aesthetics, and user experience of each product reviewed.