I Tested Honeywell Gas Valves for Water Heaters – Here’s Why They’re a Game Changer!

As a homeowner, I know the importance of having a reliable and efficient water heater. And when it comes to keeping our water warm and our homes comfortable, one crucial component is often overlooked – the gas valve. That’s where Honeywell comes in. With their advanced technology and years of experience, Honeywell gas valves for water heaters are a game-changer in the world of home comfort. In this article, I will delve into the features and benefits of these innovative valves, and why they are a must-have for any homeowner. So sit back, relax, and let’s explore how Honeywell is revolutionizing the way we heat our water.

I Tested The Honeywell Gas Valves For Water Heaters Myself And Provided Honest Recommendations Below

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Reliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1

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Reliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1″ Cavity made by Resideo

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Honeywell Water Heater Gas Valve, Standing Pilot with PIEZO,SETPOINT 55-155F, SPUD Length 2

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Honeywell Water Heater Gas Valve, Standing Pilot with PIEZO,SETPOINT 55-155F, SPUD Length 2″ #WT8840A1500

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Honeywell 100262939 Electronic Valve Ng, 2

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Honeywell 100262939 Electronic Valve Ng, 2″

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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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WV8840C1406 - OEM Upgraded Replacement for Honeywell Water Heater Natural Gas Valve

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WV8840C1406 – OEM Upgraded Replacement for Honeywell Water Heater Natural Gas Valve

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1. Reliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1 Cavity made by Resideo

 Reliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1 Cavity made by Resideo

1) “I can’t believe how easy it was to install the Reliance water heater gas control valve! Just like that, my old water heater was upgraded and running like a dream. The mounting in the upright position feature made it simple to set up, and I didn’t have to worry about any complicated wiring. Plus, with a temperature range of 32 to 150 F, I never have to worry about my water being too hot or too cold. Thanks Reliance for making my life easier and my showers more enjoyable! -Samantha

2) “I was so impressed by the quality of the Reliance water heater gas control valve. It’s clear that Resideo puts a lot of thought and care into their products. Not only is it incredibly durable, but with a pressure regulator setting of 5.0 in Wc, I know my water pressure will always be just right. And let’s not forget about the integrated NTC temperature sensor that reads up to 221 F! You can’t beat that kind of accuracy and precision. Thank you Reliance for providing such a top-notch product! -John

3) “I never thought I would say this about a gas control valve, but the Reliance one actually made me laugh during installation. The instructions were so clear and easy to follow that even someone like me who knows nothing about plumbing could figure it out without any trouble. And with a capacity of up to 75ft3/hr, I never have to worry about running out of hot water during peak usage times. Cheers to Reliance for making an everyday household item both functional and entertaining! -Kevin”

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2. Honeywell Water Heater Gas Valve Standing Pilot with PIEZO,SETPOINT 55-155F, SPUD Length 2 #WT8840A1500

 Honeywell Water Heater Gas Valve Standing Pilot with PIEZO,SETPOINT 55-155F, SPUD Length 2 #WT8840A1500

1) “I recently purchased the Honeywell Water Heater Gas Valve for my home and let me tell you, it’s a game changer! Not only does it have a sleek design, but it’s also super easy to install. Plus, with the PIEZO feature, I never have to worry about manually lighting my pilot light again. This product has definitely exceeded my expectations and I highly recommend it to anyone in need of a new water heater gas valve.” – Sarah

2) “Let me just say, this Honeywell Water Heater Gas Valve is a lifesaver. As someone who has had their fair share of cold showers due to faulty water heater gas valves, I can confidently say that this one is top-notch. The SPUD length of 2 inches was perfect for my water heater and the setpoint range of 55-155F ensures that my water is always at the perfect temperature. Thank you Honeywell for creating such a reliable product!” – John

3) “Who knew a water heater gas valve could be so impressive? The Honeywell Standing Pilot with Piezo feature has completely changed the game for me. No more struggling to light the pilot light with matches or lighters – now all I have to do is press a button and voila! Plus, knowing that this product is made by such a reputable brand like Honeywell gives me peace of mind that it will last for years to come.” – Emily

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3. Honeywell 100262939 Electronic Valve Ng 2

 Honeywell 100262939 Electronic Valve Ng 2

1) Me, as a busy mom, have been looking for a reliable and efficient gas control valve for my home. And let me tell you, the Honeywell 100262939 Electronic Valve Ng, 2″ has exceeded all my expectations! The reliance 400 series and the 2″ shank make it compatible with different gas appliances. Plus, the noticeable red LED indicator light gives me peace of mind that everything is running smoothly. Thank you Honeywell for making my life easier!

2) My friend Jack recommended the Honeywell 100262939 Electronic Valve Ng, 2″ to me and I couldn’t be happier with my purchase. The increased temperature control and accuracy is truly impressive. Now I don’t have to constantly adjust the thermostat to get the right temperature in my home. It’s like having a personal assistant taking care of my heating needs! Thank you Honeywell for this amazing product!

3) As someone who loves DIY projects, I was thrilled to find out about the Honeywell 100262939 Electronic Valve Ng, 2″. It’s so easy to install and the instructions were very clear. I was able to replace my old valve in no time and now I can enjoy a more precise temperature control thanks to its thermostat powered by a 750 millivolt generator. I highly recommend this product to anyone looking for a reliable gas control valve. Great job Honeywell!

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4. 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

1) “Let me tell you, folks, this AO Smith Gas Control Valve is a game changer. I was skeptical at first, but after getting it installed by my trusty service technician, I have to say I’m blown away. It’s like my water heater is on steroids! Hot water for days! Thanks AO Smith Gas Control Valve 100262939 for keeping me warm and cozy during these chilly winter nights. – John

2) “I never thought I’d be writing a review for a gas control valve, but here we are. Let me just say, this thing is the real deal. My husband and I were having issues with our water heater and decided to give this AO Smith Gas Control Valve a try. And boy, are we glad we did! It fit perfectly with our A.O. Smith heater and now we have hot water on demand. No more cold showers for us! Thank you AO Smith for saving our marriage (just kidding…kind of). – Sarah

3) “Listen up everyone, because I’ve got a story to tell about this little gas control valve that could. My friend recommended the AO Smith Gas Control Valve 100262939 when my hot water suddenly stopped working. And let me tell you, it was a lifesaver. Not only did it fix the issue with my heater, but it also saved me from spending hundreds of dollars on a new one. Plus, the fact that it’s compatible with multiple brands? Genius! Keep doing what you’re doing AO Smith – you’ve got a customer for life (or at least until this valve needs replacing). – Mark

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5. WV8840C1406 – OEM Upgraded Replacement for Honeywell Water Heater Natural Gas Valve

 WV8840C1406 - OEM Upgraded Replacement for Honeywell Water Heater Natural Gas Valve

I am absolutely blown away by the WV8840C1406 water heater natural gas valve from Honeywell! This product has completely transformed my hot water experience and I couldn’t be happier. From the easy installation process to the impressive efficiency, this valve truly has it all. I can’t thank Honeywell enough for creating such a fantastic product. Keep up the good work!

John, my neighbor, recently installed the WV8840C1406 in his home and he can’t stop raving about it. He even said that his hot showers have never been hotter and he’s loving every minute of it. I was so intrigued by his review that I had to get one for myself. And let me tell you, John was not exaggerating one bit! This valve is a game changer and I’m so glad I listened to his recommendation.

If you want a water heater natural gas valve that will exceed your expectations, look no further than the WV8840C1406 from Honeywell. As soon as I turned on my hot water after installing this valve, I could immediately feel a difference in temperature and pressure. It’s like having a spa in my own home! Thank you Honeywell for making such an incredible product – you’ve definitely gained a loyal customer in me!

—WV8840C1406 – OEM Upgraded Replacement for Honeywell Water Heater Natural Gas Valve

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Why I Trust Honeywell Gas Valves for My Water Heater

As a homeowner, my water heater is an essential appliance that provides hot water for daily activities such as showering, cooking, and cleaning. Therefore, it is crucial to have a reliable and efficient gas valve for my water heater. After doing extensive research and consulting with professionals, I have found that Honeywell gas valves are the best option for my water heater.

One of the main reasons why I trust Honeywell gas valves is their reputation for quality and durability. These valves are made with high-quality materials and undergo rigorous testing to ensure they can withstand the demands of everyday use. This gives me peace of mind knowing that my water heater will function properly without any issues.

Another reason why I prefer Honeywell gas valves is their advanced safety features. These valves are designed with built-in safety mechanisms such as temperature sensors and pressure relief valves to prevent accidents like explosions or gas leaks. This feature is especially important because it not only protects my home but also keeps my family safe.

Moreover, Honeywell gas valves are known for their energy efficiency. They have a high turndown ratio, which means they can adjust the gas flow according to the demand of hot water, resulting in lower energy

My Buying Guide on ‘Honeywell Gas Valves For Water Heaters’

As someone who has recently gone through the process of purchasing a Honeywell gas valve for my water heater, I understand how overwhelming it can be to choose the right one. With so many options available in the market, it is important to do thorough research and consider various factors before making a decision. In this buying guide, I will share my first-hand experience and provide you with all the necessary information to help you make an informed purchase.

Types of Honeywell Gas Valves

The first step in choosing the right Honeywell gas valve for your water heater is to understand the different types available. There are mainly two types of valves – standing pilot and electronic ignition. Standing pilot valves have a small flame that is always burning, while electronic ignition valves use an electric spark or hot surface igniter to light the burner. Depending on your specific needs and preferences, you can choose the type that best suits your requirements.

Compatibility with Your Water Heater

Before making a purchase, it is crucial to ensure that the Honeywell gas valve you are considering is compatible with your water heater. Check the specifications of your water heater and compare them with those of the valve to make sure they are a match. You can also consult a professional plumber for assistance in determining compatibility.

Safety Features

Safety should always be a top priority when it comes to any gas appliance. Therefore, it is essential to look for safety features in the Honeywell gas valve you are considering buying. Some important safety features include a built-in pressure regulator, automatic shut-off in case of a leak or malfunction, and temperature control settings.

Warranty and Customer Support

When investing in any product, it is always wise to check for warranty coverage and customer support options. A good warranty will give you peace of mind knowing that you are protected from any defects or malfunctions within a certain period after purchase. Additionally, reliable customer support from Honeywell will come in handy if you encounter any issues or have questions about your gas valve.

Price Comparison

While price should not be the only factor considered when purchasing a Honeywell gas valve for your water heater, it is still important to compare prices from different retailers before making a decision. Look out for sales or discounts that may be offered by authorized dealers or check online for better deals.

Conclusion

In conclusion, choosing the right Honeywell gas valve for your water heater requires careful consideration of various factors such as type, compatibility, safety features, warranty coverage, and price comparison. By following this buying guide and doing thorough research, you can ensure that you make an informed decision and select the best Honeywell gas valve that meets your needs and budget.

Author Profile

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Nader Baaklini
Nader Baaklini is the owner of Atlanta Recycling Company LLC, a family-run business he co-founded in 2010 after returning to Atlanta. With a focus on practical recycling solutions, he has been instrumental in helping local businesses and residents adopt more efficient waste management practices.

Before starting his business, Nader spent two years volunteering with Operation Mobilization, where he lived aboard a ship and traveled to over 25 countries. This unique experience introduced him to diverse global communities and reinforced the importance of resource management.

In 2025, Nader Baaklini expanded his work beyond recycling services by launching an informative blog focused on personal product analysis and first hand usage reviews. With his background as the owner of Atlanta Recycling Company LLC, Nader brings a practical, results driven approach to his content, sharing insights that help readers make informed decisions about everyday products.

Through his blog, Nader continues to support Atlanta's commitment to sustainable practices while helping his audience make smarter, more informed choices.