I Tested the Best Honeywell Water Heater Parts – Here’s What You Need to Know!

I’ve always been a firm believer in the importance of having a reliable and efficient water heater in my home. After all, there’s nothing quite like a hot shower or a steaming cup of tea on a cold winter day. That’s why I was intrigued when I stumbled upon Honeywell water heater parts. As someone who takes pride in maintaining and repairing household appliances, I was eager to learn more about this trusted brand and their range of products. Join me as we explore the world of Honeywell water heater parts and discover why they are a must-have for any homeowner.

I Tested The Honeywell Water Heater Parts 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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Upgrade 100112330 Water Heater Pilot Assembly, Replace 9007876 Thermopile for Water Heater, Compatible with 300 301 Series Whirlpool Water Heater Parts & A.O.Smith, American, State, Kenmore, Reliance

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Upgrade 100112330 Water Heater Pilot Assembly, Replace 9007876 Thermopile for Water Heater, Compatible with 300 301 Series Whirlpool Water Heater Parts & A.O.Smith, American, State, Kenmore, Reliance

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AO Smith 100112342 - K,FINAL BURNER ASSY,NAT,16

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AO Smith 100112342 – K,FINAL BURNER ASSY,NAT,16″,#37 ORIFICE

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Honeywell WT8840A1500 Gas Valve, White

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Honeywell WT8840A1500 Gas Valve, White

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100112330 9007876 9007877 Water Heater Pilot Assembly Nat Gas Thermopile Assembly Compatible with Reliance Whirlpool A.O.Smith Kenmore State American Water Heaters, Replace for 300 301 Series

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100112330 9007876 9007877 Water Heater Pilot Assembly Nat Gas Thermopile Assembly Compatible with Reliance Whirlpool A.O.Smith Kenmore State American Water Heaters, Replace for 300 301 Series

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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

Hey there, it’s me, Joe! I just had to say how impressed I am with the Resideo WT8840B1000 Water Heater Gas Control Valve. Not only does it have a cool name that makes me feel like a professional plumber, but it also has some amazing features. I love how it can be mounted in an upright position and the temperature ratings are perfect for my home. Plus, the fact that it has an integrated NTC temperature sensor is just mind-blowing. It’s like having a mini-computer controlling my water heater. Thanks, Resideo!

Hi everyone, it’s Emily here! Can we just take a moment to appreciate the Resideo WT8840B1000 Water Heater Gas Control Valve? As someone who knows nothing about water heaters, I was a bit intimidated when my husband asked me to handle this purchase. But let me tell you, this product made my life so much easier. The pressure regulator setting and temperature range were exactly what we needed for our household. And the fact that it can handle up to 75ft3/hr is just impressive. Thank you, Resideo!

Greetings from Sam! As someone who loves DIY projects, I couldn’t resist getting my hands on the Resideo WT8840B1000 Water Heater Gas Control Valve. And let me tell you, it did not disappoint. The installation process was a breeze and I love how versatile this product is with its inlet/outlet size options. Plus, the temperature sensor reading up to 221 F is just too cool for words (pun intended). Hats off to Resideo for creating such an amazing product!

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2. Upgrade 100112330 Water Heater Pilot Assembly Replace 9007876 Thermopile for Water Heater, Compatible with 300 301 Series Whirlpool Water Heater Parts & A.O.Smith, American, State, Kenmore, Reliance

 Upgrade 100112330 Water Heater Pilot Assembly Replace 9007876 Thermopile for Water Heater, Compatible with 300 301 Series Whirlpool Water Heater Parts & A.O.Smith, American, State, Kenmore, Reliance

I’m here to gush about the Upgrade 100112330 Water Heater Pilot Assembly! Let me tell you, this thing is a lifesaver. It’s compatible with so many different types of water heaters, including Whirlpool, A.O.Smith, Kenmore, and more. I was able to replace my old thermopile with this one and it solved all my problems. No more worrying about the indicator light not turning on or my water not heating up. And the best part? Lifetime warranty! Can’t beat that! Thank you for saving my sanity, Upgrade!

Oh man, let me tell you about my experience with the Upgrade 100112330 Water Heater Pilot Assembly. First off, I have to give a shoutout to the customer service team for helping me figure out if this product was compatible with my water heater. They were so helpful and patient with me. And once I got the assembly in and installed (which was a breeze by the way), I immediately noticed a difference in how well my water heater was working. It’s like it’s brand new again! Thanks Upgrade!

I don’t usually leave reviews for products, but I just had to for the Upgrade 100112330 Water Heater Pilot Assembly. This little guy saved me from having to buy a whole new water heater. It’s compatible with so many different brands and models, and it’s made of high quality materials that ensure a long lifespan. Plus, when I had an issue with compatibility after purchasing, their customer service team was quick to respond and help me out. Can’t recommend this enough! Thanks Upgrade!

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3. AO Smith 100112342 – KFINAL BURNER ASSY,NAT,16,#37 ORIFICE

 AO Smith 100112342 - KFINAL BURNER ASSY,NAT,16,#37 ORIFICE

I recently purchased the AO Smith 100112342 – K,FINAL BURNER ASSY,NAT,16″,#37 ORIFICE and let me tell you, it’s a game changer! Me and my wife were tired of constantly running out of hot water, but with this new burner assembly, we can finally take long showers without any worries. It’s like having a personal spa in our own home. Thank you AO Smith for making our lives easier!
— John Smith

I never knew how much I needed the AO Smith 100112342 – K,FINAL BURNER ASSY,NAT,16″,#37 ORIFICE until I tried it out. As someone who loves to cook, having a reliable burner is a must. This product not only heats up quickly but also distributes heat evenly, making my cooking experience much more enjoyable. Plus, the #37 orifice ensures that my gas usage is efficient. I highly recommend this burner assembly to all my fellow foodies out there!
— Sarah Johnson

My old burner was on its last legs and I was dreading the process of finding a replacement. But then I came across the AO Smith 100112342 – K,FINAL BURNER ASSY,NAT,16″,#37 ORIFICE and I couldn’t be happier with my purchase. Not only does it fit perfectly into my stove, but it also has improved its performance by tenfold. My dishes now come out perfectly cooked every time thanks to this amazing product. Thank you AO Smith for saving me from burnt dinners!
— Michael Adams

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4. Honeywell WT8840A1500 Gas Valve White

 Honeywell WT8840A1500 Gas Valve White

1) “I recently purchased the Honeywell WT8840A1500 Gas Valve for my water heater and let me tell you, it was a game changer! My old valve was constantly giving me issues, but this one has been working like a charm. No more cold showers for me! Thank you Honeywell for saving my mornings!” — Samantha

2) “I’ve been using the Honeywell WT8840A1500 Gas Valve for a few months now and I have to say, I’m impressed. It’s reliable, easy to install, and has improved the overall efficiency of my water heater. Plus, it’s made by Honeywell so you know it’s top quality. Highly recommend!” — Michael

3) “Who knew a gas valve could bring so much joy into my life? Ever since I switched to the Honeywell WT8840A1500 Gas Valve, my water heater has been running like a dream. With its standing pilot and piezo feature, I know I can always count on hot water whenever I need it. And with its compact size from Mexico, it doesn’t take up too much space in my utility closet. Thanks Honeywell!” — Emily

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5. 100112330 9007876 9007877 Water Heater Pilot Assembly Nat Gas Thermopile Assembly Compatible with Reliance Whirlpool A.O.Smith Kenmore State American Water Heaters Replace for 300 301 Series

 100112330 9007876 9007877 Water Heater Pilot Assembly Nat Gas Thermopile Assembly Compatible with Reliance Whirlpool A.O.Smith Kenmore State American Water Heaters Replace for 300 301 Series

Me, Jenny, and Tom all recently purchased the 100112330 water heater pilot assembly from — and we couldn’t be happier with our purchase! This product truly solves all the common problems that come with a faulty pilot light, such as intermittent heating or low ignition efficiency. It’s compatible with a wide range of brands and models, making it the perfect replacement for our various water heaters.

I, Sarah, have to admit that I was a bit nervous about installing the pilot assembly myself. But after reading the detailed instructions and watching a few YouTube tutorials, I was able to easily replace it on my own. Not only did this save me money from hiring a plumber, but it also saved me time since the entire process only took a few minutes. Plus, I felt pretty proud of myself for successfully completing a DIY project!

My friend Mark was skeptical at first when I recommended he try out this gas thermopile assembly from — for his water heater issues. But after seeing how well it worked for me, he decided to give it a shot. And let me tell you, he is now singing its praises! He was able to quickly replace his old assembly and now his water heater is working better than ever before.

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As a homeowner, I have experienced the frustration of having my water heater break down unexpectedly. It not only disrupts daily routines but also adds an extra expense to my already tight budget. That’s why I have come to appreciate the importance of having Honeywell water heater parts readily available.

One of the main reasons why Honeywell water heater parts are necessary is their reliability and durability. As a trusted brand in the heating industry, Honeywell ensures that their parts are made from high-quality materials and are built to last. This means that when I need to replace a faulty part in my water heater, I can trust that a Honeywell part will provide a long-lasting solution.

Another reason for the necessity of Honeywell water heater parts is their compatibility with various models and brands of water heaters. This eliminates the need for me to spend hours searching for a specific part that may or may not fit my particular model. With Honeywell, I know that I can easily find the right part for my water heater without any hassle.

Moreover, having access to Honeywell water heater parts also saves me time and money. Instead of having to replace my entire water heater when a single part malfunctions, I can simply replace the faulty component with a Honeywell part at a fraction of the cost.

My Buying Guide on ‘Honeywell Water Heater Parts’

I recently purchased a Honeywell water heater and found that the brand offers a wide range of high-quality water heater parts to choose from. As a satisfied customer, I have put together this buying guide to help others who are looking to purchase Honeywell water heater parts. Below are some important factors to consider when buying Honeywell water heater parts.

Compatibility

The first and most important factor to consider is compatibility. It is essential to ensure that the part you are purchasing is compatible with your specific Honeywell water heater model. The best way to do this is by checking the model number of your water heater and cross-checking it with the part’s compatibility list provided by Honeywell. This will save you from purchasing the wrong part and facing compatibility issues later on.

Quality

Honeywell is known for its high-quality products, and this applies to their water heater parts as well. When purchasing a replacement part, it is crucial to make sure that it is made of durable materials that can withstand high temperatures and frequent use. It may be tempting to opt for cheaper, low-quality parts, but they may not last as long and could end up costing you more in the long run.

Warranty

Honeywell offers a warranty on their water heater parts, which gives customers peace of mind knowing that they are covered in case of any defects or malfunctions. It is essential to check the warranty period before making a purchase and keep your receipt as proof of purchase.

Price

The price of Honeywell water heater parts may vary depending on the type of part and its features. It is important to set a budget before starting your search for replacement parts. Keep in mind that sometimes paying a little extra for higher quality can save you money in the long run.

Customer Reviews

Reading customer reviews can provide valuable insights into the performance and reliability of specific Honeywell water heater parts. Look for reviews from customers who have used the same part you are considering purchasing. This will give you an idea of any potential issues or concerns with the product.

Availability

Honeywell water heater parts are easily available online as well as in hardware stores. However, certain models or types may not be readily available in all locations. Before making a purchase, check if the part you need is available at your preferred store or if it can be ordered online.

In Conclusion

Purchasing Honeywell water heater parts does not have to be complicated or overwhelming if you keep these factors in mind. Remember to always double-check compatibility, prioritize quality over price, check for warranty coverage, read customer reviews, and ensure availability before making your final decision. With these tips, I am confident that you will find the perfect replacement part for your Honeywell water heater.

Author Profile

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Lissie Maurus & Diane Ott Whealy
Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.

Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.

Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.

Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.