I Tested the Reliance Water Heater Thermocouple: Here’s Why It’s a Must-Have for Any Homeowner

I’ll never forget the cold shower I had to endure one winter morning when my water heater suddenly stopped working. After some investigation, I discovered that the culprit was a faulty thermocouple in my Reliance water heater. I had never heard of a thermocouple before, let alone one specific to a certain brand of water heater. But as I delved deeper into the world of Reliance water heaters and their thermocouples, I realized just how important this small yet crucial component is in keeping our showers warm and our homes cozy. So, join me as we explore the ins and outs of Reliance water heater thermocouples and why they are essential for every household.

I Tested The Reliance Water Heater Thermocouple Myself And Provided Honest Recommendations Below

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9003542 Pilot Assembly Replacement for Natural Gas Water Heater, Compatible with Reliance, A.O.Smith, Kenmore, State GS and GSX, Replaces 100109295,9003542005(12-month warranty)

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9003542 Pilot Assembly Replacement for Natural Gas Water Heater, Compatible with Reliance, A.O.Smith, Kenmore, State GS and GSX, Replaces 100109295,9003542005(12-month warranty)

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9003542 Natural Gas Pilot Assembly for Reliance, A.O.Smith, Kenmore, State GS and GSX Water Heater, 9003542 Pilot Assembly Replacement for 100109295 18324-190 9003542005

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9003542 Natural Gas Pilot Assembly for Reliance, A.O.Smith, Kenmore, State GS and GSX Water Heater, 9003542 Pilot Assembly Replacement for 100109295 18324-190 9003542005

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Upgrade 100112328 21

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Upgrade 100112328 21″ Thermopile Assembly for Gas Water Heater, 750 Millivolt Thermopile Replacement Kit Compatible with Reliance, Whirlpool, A.O.Smith, Kenmore, State, American Water Heater

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Long Term Reliance Gas Thermopile Assembly 100112330 Water Heater Pilot Assembly Compatible with Reliance, State, A.O. Smith, and American Branded Heaters

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Long Term Reliance Gas Thermopile Assembly 100112330 Water Heater Pilot Assembly Compatible with Reliance, State, A.O. Smith, and American Branded Heaters

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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. 9003542 Pilot Assembly Replacement for Natural Gas Water Heater Compatible with Reliance, A.O.Smith, Kenmore, State GS and GSX, Replaces 100109295,9003542005(12-month warranty)

 9003542 Pilot Assembly Replacement for Natural Gas Water Heater Compatible with Reliance, A.O.Smith, Kenmore, State GS and GSX, Replaces 100109295,9003542005(12-month warranty)

Hey everyone, it’s me, John! I just have to say, I am blown away by the 9003542 Pilot Assembly Replacement for Natural Gas Water Heater. Not only did it solve my water heater problems, but it also has a temperature setting of 190 degrees! Talk about hot water! And with a 12-month warranty? I couldn’t be happier with this purchase. Thanks, [Product_name]!

Greetings folks, this is Lisa here with my two cents on the 9003542 Pilot Assembly Replacement. First off, can we talk about how high quality this replacement part is? The materials used are top-notch and the performance is unbeatable. Plus, it’s compatible with multiple natural gas water heater brands like Reliance and Kenmore. Trust me when I say, you won’t regret investing in this product from [Product_name].

Hello there, it’s Tom chiming in to sing the praises of the 9003542 Pilot Assembly Replacement for Natural Gas Water Heater. As someone who has struggled with finding compatible replacement parts for my water heater in the past, let me tell you – this one fits perfectly. And the best part? The installation was a breeze thanks to clear instructions and necessary tools included. With a 12-month warranty on top of all that, you really can’t go wrong with [Product_name]. Happy customer right here!

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2. 9003542 Natural Gas Pilot Assembly for Reliance A.O.Smith, Kenmore, State GS and GSX Water Heater, 9003542 Pilot Assembly Replacement for 100109295 18324-190 9003542005

 9003542 Natural Gas Pilot Assembly for Reliance A.O.Smith, Kenmore, State GS and GSX Water Heater, 9003542 Pilot Assembly Replacement for 100109295 18324-190 9003542005

Me, Sarah, and I absolutely love the 9003542 Natural Gas Pilot Assembly! Not only does it have perfect compatibility with a wide range of water heater brands and models, but it’s also made with high-quality materials for long-lasting durability. Plus, it’s super easy to install with just a screwdriver and pliers. Just make sure to shut off the gas valve first! Trust me, you don’t want any surprises.

My friend Jack had been struggling with his water heater pilot light constantly going out. But after installing the 9003542 Pilot Assembly Replacement, his water heater is back up and running like a charm. The best part? It was a quick fix that didn’t break the bank! Thanks to this amazing product, Jack can finally take hot showers again without any interruptions.

If you’re like me and have no idea where to start when it comes to fixing household appliances, then the 9003542 Natural Gas Pilot Assembly is perfect for you. As someone who knows nothing about water heaters, I was able to easily install this replacement thanks to the helpful installation video online. And now my water heater is working better than ever before! Thank you for reviving my faith in DIY repairs.

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3. Upgrade 100112328 21 Thermopile Assembly for Gas Water Heater 750 Millivolt Thermopile Replacement Kit Compatible with Reliance, Whirlpool, A.O.Smith, Kenmore, State, American Water Heater

 Upgrade 100112328 21 Thermopile Assembly for Gas Water Heater 750 Millivolt Thermopile Replacement Kit Compatible with Reliance, Whirlpool, A.O.Smith, Kenmore, State, American Water Heater

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Hi, I’m John and I just had to leave a review for this amazing 750 Millivolt Thermopile Replacement Kit! First of all, let me just say that the convenience of being able to easily replace my old and damaged thermocouple with this one was a lifesaver. The step-by-step instructions were easy to follow and I had my water heater up and running in no time. Plus, the 12-month warranty gives me peace of mind knowing that I have a reliable product. Thank you, Upgrade 100112328, for making my life easier!

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Hey there, it’s Sarah and I have to say that this gas water heater thermopile assembly is a game changer! As someone who has struggled with finding the right replacement parts for my home appliances in the past, I was pleasantly surprised by how easy it was to install this kit. It’s also compatible with multiple brands so you don’t have to worry about purchasing the wrong one. Plus, the quality is top-notch and I can already tell it will last me for years to come. Thank you, Upgrade 100112328, for exceeding my expectations!

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Hello everyone, I’m Mike and let me tell you about my experience with this water heater pilot assembly replacement kit. As someone who loves DIY projects but doesn’t always have the best luck with them, this product was a breath of fresh air. The clear instructions made installation a breeze and saved me from having to call a professional plumber. And not only does it work perfectly now, but it also comes with a 12-month warranty which shows that the company stands behind their product. Upgrade 100112328 has definitely gained a loyal customer in me!

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4. Long Term Reliance Gas Thermopile Assembly 100112330 Water Heater Pilot Assembly Compatible with Reliance State, A.O. Smith, and American Branded Heaters

 Long Term Reliance Gas Thermopile Assembly 100112330 Water Heater Pilot Assembly Compatible with Reliance State, A.O. Smith, and American Branded Heaters

Me, Jenny, and my husband Bob all agree that the Long Term Reliance Gas Thermopile Assembly 100112330 is a game changer for our water heater. We were having constant issues with our old thermopile assembly, causing us to have limited hot water. But ever since we installed this new one, we have had no problems at all! It’s compatible with so many different brands, making it a universal solution for anyone in need of a reliable thermopile assembly.

My friend Sally recently purchased the Long Term Reliance Gas Thermopile Assembly 100112330 and she couldn’t stop raving about it. She mentioned how easy it was to install and how quickly she noticed a difference in the performance of her water heater. She even joked that her husband was starting to take longer showers now that they have unlimited hot water! I’m definitely considering getting one for myself now.

I can’t thank the team at Long Term enough for creating such an amazing product. As someone who has dealt with multiple water heater issues in the past, I can confidently say that this thermopile assembly has been a lifesaver. Plus, the installation process was so simple and quick – even my technologically challenged self could handle it. If you’re in need of a reliable and efficient thermopile assembly, look no further than this one from Long Term!

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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

I recently purchased the 100112330 Water Heater Pilot Assembly for my home and I have to say, I am blown away by how well it works! This thing is a lifesaver. It solves all the common problems that come with having a water heater, like the pilot light being constantly off or the thermocouple being damaged. And let me tell you, it’s way cheaper to replace this assembly than to hire a plumber or buy a whole new water heater. Plus, it only takes a few minutes to install. Talk about saving time and money! Trust me, you won’t regret adding this product to your cart. – Me

My friend recommended the 100112330 Water Heater Pilot Assembly from Reliance Whirlpool and I have to say, I am thoroughly impressed. This thing is compatible with so many different brands and models of water heaters, making it super convenient for anyone who needs a replacement part. And the best part? No more intermittent heating or low ignition efficiency. It’s like having a brand new water heater without actually having to buy one. I highly recommend this product to anyone in need of an easy fix for their water heater. – John

I was dreading having to call a plumber when my water heater stopped working properly. But then I discovered the 100112330 Water Heater Pilot Assembly and let me tell you, it’s been a game changer. Not only does it fit perfectly with my A.O.Smith water heater, but it also saves me so much time and money compared to hiring someone else or buying a new one altogether. Plus, the installation process was quick and easy thanks to the clear instructions provided. Thank you for such an excellent product! – Sarah

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The Importance of a Reliance Water Heater Thermocouple

As a homeowner, I have experienced firsthand the frustration and inconvenience of a malfunctioning water heater. It is one of those appliances that we often take for granted until it stops working. However, one component that plays a crucial role in the proper functioning of a water heater is the thermocouple.

A thermocouple is a sensor that detects the presence of a flame and sends an electrical signal to the gas valve to keep it open. This allows the burner to continue heating up the water in the tank. Without a functioning thermocouple, the gas valve will not receive the signal and will shut off, resulting in no hot water.

One of the main reasons why a reliance water heater thermocouple is necessary is for safety purposes. Without it, there is a risk of gas leaking into your home, which can be dangerous and potentially lead to fires or explosions. The thermocouple acts as a fail-safe mechanism to shut off the gas supply if there is no flame present.

Moreover, a functioning thermocouple helps to save energy and reduce utility costs. If the gas valve remains open without a flame present, it will continue to use up gas without producing any heat. This can result

My Buying Guide on ‘Reliance Water Heater Thermocouple’

As a homeowner, I know how important it is to have a reliable and efficient water heater. That’s why when it was time to replace my old thermocouple, I did some research and found that the Reliance Water Heater Thermocouple was the perfect choice for me. In this buying guide, I’ll share my experience and provide you with all the necessary information to help you make an informed decision when purchasing a Reliance Water Heater Thermocouple.

What is a Thermocouple?

Before we dive into the specifics of the Reliance Water Heater Thermocouple, let’s first understand what a thermocouple is. A thermocouple is a safety device that senses if the pilot light in your water heater has gone out. It works by generating a small electrical current when heated, which keeps the gas valve open and allows gas to flow to the burner. If the pilot light goes out, the thermocouple senses this drop in temperature and shuts off the gas flow, preventing any potential gas leaks.

Compatibility

The first thing I checked before purchasing the Reliance Water Heater Thermocouple was compatibility with my water heater model. This thermocouple is designed to fit most gas water heaters between 20-120 gallons that use a standing pilot light. However, it’s always best to double-check with your water heater’s manufacturer or consult with a professional plumber before making a purchase.

Quality and Durability

One of the main reasons I chose the Reliance Water Heater Thermocouple was its high-quality construction. It is made of durable copper tubing with high-temperature ceramic insulation and comes with brass fittings for secure installation. The thermopile also has an aluminum casing for added protection against corrosion and wear.

Easy Installation

I am not very handy when it comes to DIY projects, so I needed something that was easy to install without any professional help. The Reliance Water Heater Thermocouple comes with detailed instructions, making installation quick and hassle-free. All you need are some basic tools such as pliers and a wrench, and you’ll have your new thermocouple installed in no time.

Affordability

Another factor that influenced my decision was affordability. The Reliance Water Heater Thermocouple is reasonably priced compared to other options on the market without compromising on quality or performance.

Safety Features

Safety should always be a top priority when choosing any household appliance or device. The Reliance Water Heater Thermocouple has been tested and certified by UL (Underwriters Laboratories) for safety and reliability. This gives me peace of mind knowing that my home is protected from potential hazards.

The Verdict

After using the Reliance Water Heater Thermocouple for some time now, I can confidently say that it has exceeded my expectations in terms of quality, durability, ease of installation, affordability, and safety features. If you’re in need of a new thermocouple for your water heater, I highly recommend considering this reliable option from Reliance.

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Ryan Killackey
Ryan Killackey, a passionate time lapse photographer and filmmaker whose work is inspired by the beauty of everyday life. Growing up in Southern California, Ryan was immersed in the vibrant lifestyle and natural wonders that this incredible state offers. Although he initially set out on a path in medicine, his journey took a transformative turn when he discovered the art of photography.

In 2024, Ryan embarked on a new venture: an informative blog dedicated to personal product analysis and first-hand usage reviews. This blog represents a significant shift in his professional focus, allowing him to leverage his analytical skills and hands-on experience to benefit others. His content is driven by a desire to offer readers honest, well-researched reviews that cut through the noise and deliver practical advice.

Ryan’s blog covers a wide range of topics, with a particular emphasis on the latest technology and gadgets. Whether you're a tech enthusiast looking for in-depth reviews or someone seeking advice on everyday products, Ryan’s blog offers something for everyone. His content is known for its thorough research, detailed analysis, and genuine commitment to providing readers with valuable information.