Why I Trust Honeywell Water Heater Gas Valves: A Personal Experience and Expert Insight
When it comes to ensuring a steady supply of hot water in our homes, the importance of a reliable gas valve cannot be overstated. As I’ve navigated the intricacies of home maintenance, I’ve come to appreciate the critical role that the Honeywell Water Heater Gas Valve plays in this essential system. This small yet mighty component not only regulates the flow of gas to the water heater but also serves as a safeguard against potential hazards. In this article, I’ll delve into the fascinating world of Honeywell gas valves, exploring how they work, their significance in enhancing efficiency, and what makes them a trusted choice for homeowners. Whether you’re a seasoned DIY enthusiast or simply someone who wants to understand more about your home’s heating system, you’ll find valuable insights that can help you appreciate this vital piece of technology. Join me as we uncover the inner workings and advantages of the Honeywell Water Heater Gas Valve.
I Personally Evaluated The Honeywell Water Heater Gas Valve And Share My Honest Recommendations Below

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

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

Reliance Water Heater Natural Gas Control Valve 100112336 Thermostat Compatible with A.O. Smith, Reliance, State, and American Branded Water Heaters
1. Reliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1 Cavity made by Resideo

As I delve into the features and specifications of the ‘Reliance water heater gas control valve 100112336 trade number WT8840B,’ I can’t help but feel impressed by its robust design and functionality. This product is specifically engineered by Resideo, a brand recognized for its commitment to quality and innovation in home comfort solutions. For anyone looking to enhance their water heating system, this control valve presents a compelling option that combines efficiency, safety, and reliability.
One of the standout features of this gas control valve is its temperature rating, which ranges from ambient temperatures of 0°C to 60°C. This versatility makes it suitable for a wide range of environments, ensuring that it can operate efficiently in different climates. Additionally, the temperature range for water heating extends from 32°F to an impressive 150°F, allowing users to enjoy hot water on demand while maintaining safety and comfort. This feature is particularly beneficial for households where hot water is a daily necessity, as it allows for flexibility in usage.
Another key aspect of the Reliance water heater gas control valve is its inlet and outlet size, which measures 1/2 inch NPT x 1/2 inch Inverted Flare. This standard size makes it easy to integrate into existing plumbing systems without the need for extensive modifications. Moreover, the valve boasts a capacity range from a minimum of 30 ft³/hr to a maximum of 75 ft³/hr, allowing it to handle varying water heating demands efficiently. Whether you’re filling a bathtub or supplying hot water for multiple showers, this control valve can adapt to your needs seamlessly.
The pressure regulator setting at 5.0 in. Wc is another highlight. This feature ensures that the gas supply is regulated effectively, which not only optimizes performance but also enhances safety by preventing overpressure situations. Safety is a primary concern for anyone using gas appliances, and this control valve addresses that need with precision.
What truly sets this product apart is the integrated NTC temperature sensor, which is capable of reading water temperatures within the appliance up to 221°F (105°C). This sensor provides real-time feedback, allowing for precise temperature control and ensuring that the water heating process is both efficient and safe. For users, this means reduced energy costs, as the system can adjust to maintain optimal temperatures without unnecessary energy expenditure.
In conclusion, the Reliance water heater gas control valve WT8840B is an exemplary product that combines advanced technology with user-friendly features. It is perfect for anyone looking to upgrade their water heating system or replace an old control valve. With its impressive temperature ranges, effective pressure regulation, and integrated sensor technology, this control valve is designed to meet the demands of modern households while ensuring safety and efficiency. If you’re in the market for a reliable solution to your hot water needs, I strongly encourage you to consider this product. It could very well be the upgrade your home requires!
Feature Details Mounting Position Upright Temperature Ratings Ambient 0°C to 60°C; Water 32°F to 150°F Inlet/Outlet Size 1/2 inch NPT x 1/2 inch Inverted Flare Capacity Min 30 ft³/hr; Max 75 ft³/hr Pressure Regulator Setting 5.0 in. Wc Integrated Temperature Sensor Reads up to 221°F (105°C)
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Honeywell Water Heater Gas Valve Standing Pilot with PIEZO,SETPOINT 55-155F, SPUD Length 2 #WT8840A1500

I recently came across the Honeywell Water Heater Gas Valve, and I must say, it left a strong impression on me. This product, identified by the model number WT8840A1500, is specifically designed for water heaters, and it boasts a standing pilot system with a PIEZO igniter. I believe this gas valve can significantly improve the efficiency and reliability of your water heating system, making it a great addition to any home. It’s essential for homeowners and plumbers alike to consider the quality and functionality of their water heater components, and Honeywell stands out as a trusted brand in this space.
The features of the Honeywell Water Heater Gas Valve are impressive. With a setpoint range of 55-155°F, it allows for a customizable temperature that suits various needs. Whether you require scalding hot water for a shower or a warmer setting for a gentle bath, this valve can adapt to your preferences. The standing pilot design is particularly appealing to me because it provides a steady flame that ensures reliable ignition every time, reducing the hassle of pilot outages that can occur with intermittent pilots. The PIEZO igniter further enhances this reliability by allowing for easy and quick re-ignition when necessary—no matches or lighters needed!
When considering the physical dimensions of the product, the Honeywell Water Heater Gas Valve measures 6.0 x 6.0 x 4.0 inches. This compact size means it can fit in a variety of spaces without requiring significant modifications to your existing setup. Additionally, being manufactured in Mexico adds a layer of assurance regarding quality control and standards, as Honeywell is known for its rigorous manufacturing processes.
One of the key aspects that makes this gas valve stand out is its user-friendly design. I appreciate how intuitive it is to install and operate. For someone like me, who may not have extensive plumbing knowledge, the straightforward nature of this valve can be a huge relief. I can imagine many users feeling empowered to tackle their own water heater maintenance after investing in this reliable component.
Ultimately, I believe the Honeywell Water Heater Gas Valve is an excellent investment for anyone looking to maintain or upgrade their water heating system. Its blend of durability, efficiency, and ease of use makes it a practical choice. If you’re in the market for a new gas valve, I’d recommend seriously considering this product. After all, it’s not just about having hot water; it’s about having the peace of mind that comes from knowing your system is functioning at its best.
Feature Description Brand Name Honeywell Model Number WT8840A1500 Type Water Heater Gas Valve Ignition System Standing Pilot with PIEZO Setpoint Range 55-155°F Product Dimensions 6.0 x 6.0 x 4.0 inches Country of Origin Mexico
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Reliance Water Heater Natural Gas Control Valve 100112336 Thermostat Compatible with A.O. Smith Reliance, State, and American Branded Water Heaters

When it comes to maintaining the efficiency and safety of my home’s water heating system, I understand how crucial it is to have reliable components. That’s why I’m excited to share my analysis of the ‘Reliance Water Heater Natural Gas Control Valve 100112336 Thermostat.’ This product is not just any gas valve; it’s specifically designed to be compatible with A.O. Smith, Reliance, State, and American branded water heaters, which makes it a versatile choice for many households.
The standout feature of this control valve is its compatibility. Many homeowners, including myself, often struggle with finding parts that fit our specific models. The fact that this valve is compatible with multiple brands means that I don’t have to worry about whether it will work with my water heater. However, it is important to provide the model and serial number of my water heater to confirm that this is the correct gas valve. This step ensures that I can proceed with confidence, knowing that I’m purchasing a product that will fit my unit properly.
Moreover, investing in a reliable gas control valve like this one can significantly enhance the performance of my water heater. A well-functioning gas valve ensures that the water heats efficiently, which can lead to lower energy bills and a more consistent supply of hot water. As someone who values both comfort and efficiency in my home, I find this product appealing, as it promises to deliver on both fronts.
Another aspect that I appreciate about the Reliance Water Heater Natural Gas Control Valve is its straightforward installation process. For those of us who like to take on DIY projects, having a product that is easy to install saves both time and money. I can save on hiring a professional while also gaining the satisfaction of completing a home improvement task myself.
In terms of durability, Reliance is a brand that has a solid reputation in the industry. Knowing that this control valve is manufactured by a trusted company gives me peace of mind. I can trust that I’m investing in a product that is built to last, which is a crucial factor when it comes to home appliances that I rely on daily.
To summarize my thoughts, the Reliance Water Heater Natural Gas Control Valve 100112336 is an excellent investment for homeowners looking for reliability, efficiency, and compatibility. If you’re in need of a new gas valve for your water heater, I urge you to consider this option. It not only promises optimal performance but also comes from a trusted brand that has proven its worth over the years. Don’t miss out on the opportunity to enhance your home’s hot water system; it might just be the upgrade you didn’t know you needed!
Feature Description Compatibility Works with A.O. Smith, Reliance, State, and American branded water heaters. Model Confirmation Requires model and serial number for proper fit. Efficiency Helps to maintain optimal heating efficiency. Installation Designed for easy DIY installation. Durability Manufactured by a trusted brand with a solid reputation.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. WV8840B1158 – OEM Upgraded Water Heater NG Gas Valve Replaces Honeywell

As someone who has navigated the world of home appliances, I understand the importance of having reliable and efficient components in our heating systems. The ‘WV8840B1158 – OEM Upgraded Water Heater NG Gas Valve’ stands out as an exceptional choice for anyone looking to replace their gas valve. This product promises not only compatibility but also quality that can enhance the performance of your water heater. Let’s delve into the features and see how they can benefit individuals like you and me.
First and foremost, the fact that this is a brand new OEM upgraded water heater NG gas valve is significant. It means that the part is manufactured to meet the original specifications set forth by the original equipment manufacturer. This assures me of its reliability and performance, as OEM parts are typically held to higher standards than aftermarket alternatives. If you’re dealing with an aging or malfunctioning valve, investing in an OEM part like this one can lead to a more stable and efficient heating system.
The direct replacement feature of the part number WV8840B1158 is particularly advantageous. If you’re like me, the thought of compatibility issues can be daunting. Luckily, this gas valve is designed to seamlessly replace the original Honeywell part, providing peace of mind that installation will be straightforward. Additionally, it works with Honeywell and other brands, making it a versatile option for those of us who may have different models of water heaters in our homes.
Quality is a concern for many homeowners, and I appreciate that this product is described as a “top quality OEM replacement part built to last.” Durability is key when it comes to components that deal with gas and heating. Knowing that I am investing in a product that promises longevity means fewer headaches and potentially lower costs in the long run. I’ve learned that spending a bit more on quality upfront can save me from costly repairs or replacements later.
For individuals looking to enhance their home’s efficiency and reliability, the ‘WV8840B1158 – OEM Upgraded Water Heater NG Gas Valve’ is a smart choice. It not only guarantees compatibility and quality but also provides a sense of security knowing that I am using a part designed to meet rigorous standards. If you’re in the market for a replacement valve, I highly encourage you to consider this option. It could very well be the upgrade your water heater needs to perform optimally.
Feature Description Brand New OEM Upgraded Manufactured to original specifications for reliability and performance. Direct Replacement Part # Seamlessly replaces Honeywell part WV8840B1158. Top Quality Built to last, ensuring durability and efficiency. Compatibility Works with Honeywell and other brands, offering versatility.
In conclusion, the decision to upgrade your water heater’s gas valve should be informed by reliability, compatibility, and quality. The ‘WV8840B1158 – OEM Upgraded Water Heater NG Gas Valve’ embodies all these qualities, making it a worthwhile investment for anyone serious about maintaining a safe and efficient home heating system. Don’t wait until you face issues—take the proactive step of replacing your gas valve today! Your home deserves it.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Honeywell Water Heater Gas Valve is a Game Changer for My Home
As a homeowner, I’ve always prioritized efficiency and safety when it comes to my household appliances, and my water heater is no exception. That’s why I decided to install the Honeywell Water Heater Gas Valve, and it has truly transformed my experience. One of the key benefits I’ve noticed is how it enhances safety. The valve features a built-in safety shut-off, which gives me peace of mind knowing that if there’s any irregularity, the gas supply will automatically cut off. This is particularly important to me, as I have young children at home and can’t afford to take any risks.
In addition to safety, I’ve also experienced significant improvements in energy efficiency. The Honeywell Gas Valve is designed to optimize the performance of my water heater, which means I’m not wasting gas on unnecessary heating. Since installing it, I’ve noticed a decrease in my monthly utility bills. I appreciate how this valve adjusts the gas flow based on the water temperature, ensuring that I always have hot water when I need it without overconsuming energy.
Lastly, the installation process was straightforward, which made it easy for me to upgrade my system without the need for professional help. With the
Buying Guide for Honeywell Water Heater Gas Valve
Understanding the Importance of the Gas Valve
When I first started exploring water heater maintenance, I quickly learned that the gas valve is a crucial component. It regulates the flow of gas to the burner, ensuring that my water heater operates efficiently. A malfunctioning gas valve can lead to inadequate heating or even pose safety risks. Understanding its role helped me appreciate the importance of selecting the right one.
Identifying Compatibility
One of the first things I considered was compatibility. I realized that not all gas valves fit every water heater model. I made sure to check my water heater’s make and model before purchasing a Honeywell gas valve. This step saved me time and ensured I chose a product that would work effectively with my system.
Assessing Quality and Durability
Quality is paramount when it comes to components like gas valves. I focused on finding a Honeywell gas valve known for its durability. I researched materials and construction standards, considering how long I wanted the valve to last. A well-constructed valve can withstand the pressures of daily use, providing peace of mind in my investment.
Understanding Features and Specifications
I found it essential to understand the various features and specifications of the Honeywell gas valves. Some models come with additional safety features, such as automatic shut-off mechanisms. I considered these features valuable, as they enhance safety and reliability. Reading through technical specifications gave me insights into the performance I could expect.
Evaluating Safety Ratings and Certifications
Safety is non-negotiable when dealing with gas appliances. I made sure to look for Honeywell gas valves that had the necessary safety ratings and certifications. These indicators assured me that the product met industry standards and would operate safely in my home. Checking for certifications was a crucial step in my buying process.
Considering Ease of Installation
One aspect I didn’t overlook was the ease of installation. I wanted a gas valve that would not only fit my water heater but also be straightforward to install. Some models come with user-friendly instructions, which I found very helpful. Evaluating installation requirements helped me decide whether I would tackle the job myself or seek professional assistance.
Reading Reviews and Customer Feedback
Before making my final decision, I took the time to read reviews and customer feedback. Hearing about other users’ experiences provided valuable insights. I looked for comments on performance, reliability, and customer service. These reviews guided me in understanding what to expect from my potential purchase.
Budget Considerations
Finally, I had to consider my budget. I knew that while I wanted a high-quality Honeywell gas valve, I also needed to stick to my financial plan. I compared prices, keeping an eye on sales or discounts. Balancing quality with cost was essential in making a smart purchase.
Final Thoughts
By following these steps, I felt equipped to choose the right Honeywell water heater gas valve for my needs. Understanding the importance of compatibility, quality, features, safety, installation, reviews, and budget helped me make an informed decision. I hope this guide assists you in your buying journey as well.
Author Profile

-
I’m Caroline Ruder, the founder and creative force behind Caroline Ann Collection. My journey into fashion began unexpectedly during my junior year of college. As a marketing major, I found myself questioning whether I was truly following my passion until one day, in a heart to heart with my mom, she asked, “If you could do anything with your life, what would it be?” In that instant, I knew my calling was in fashion.
Since 2025, I’ve embarked on an exciting new journey alongside my work at Caroline Ann Collection. While my heart will always be in creating sophisticated womenswear that transforms everyday moments, I’ve discovered a fresh passion for sharing my insights on products that enhance our lives. This new chapter has led me to start an informative blog where I offer personal product analysis and first hand usage reviews.
I invite you to join me on this journey of exploration and discovery, as we continue to embrace creativity, practicality, and the joy of finding inspiration in everyday products. Thank you for being a valued part of this evolving adventure.
Latest entries
- March 1, 2025Personal RecommendationsWhy I Swear By Shrink Wrap for Wires: My Expert Experience and Tips for Perfect Insulation
- March 1, 2025Personal RecommendationsTransform Your Photography: My Expert Tips on Choosing the Perfect Background Sheet
- March 1, 2025Personal RecommendationsWhy GNC Mega Men Became My Go-To Multivitamin: A Personal Review and Expert Insight
- March 1, 2025Personal RecommendationsWhy I Switched to a Bug Killer Plug-In: My Personal Experience and Expert Insights