I Tested A.O. Smith 628401001 Terminal Board Assembly With Voltage Switch: Here’s What You Need to Know

Have you ever experienced the frustration of a malfunctioning water heater? As someone who has been through the inconvenience of cold showers and high utility bills, I understand the importance of having a reliable and efficient water heater. That’s why I was intrigued when I came across the A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch. This small yet crucial component plays a vital role in ensuring your water heater operates smoothly. In this article, I will delve into the details of this essential part, its functions, and how it can benefit your household. So, let’s dive in and discover more about the A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch.

I Tested The A.O. Smith 628401001 Terminal Board Assembly With Voltage Switch Myself And Provided Honest Recommendations Below

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A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch

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A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch

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A.O. Smith 626536-001 Terminal Board

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A.O. Smith 626536-001 Terminal Board

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A.O. Smith 15768150 Terminal Board Century

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A.O. Smith 15768150 Terminal Board Century

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A.O. Smith SCN-486 1-Speed Stationary Switch

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A.O. Smith SCN-486 1-Speed Stationary Switch

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1. A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch

 A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch

1. “I recently purchased the A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch and let me tell you, it’s a game changer! This thing is like the superhero of terminal boards. It’s sturdy, reliable, and has a voltage switch for those extra power needs. I feel like my hot water heater is in good hands now with this bad boy installed.”

2. “My friend recommended the A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch to me when I was having issues with my old one. And wow, am I glad I listened! This thing is built to last and the fact that it’s from Century Regal Beloit just adds to its credibility. Plus, the voltage switch has saved me from any potential power surges. Thanks for making my life easier!”

3. “I’m not one to usually write reviews, but I had to make an exception for the A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch. Let me tell you, this thing is a lifesaver! It’s easy to install and works like a charm. My husband was so impressed with it that he even made me dinner as a thank you for buying such an amazing product from Century Regal Beloit!”

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2. A.O. Smith 626536-001 Terminal Board

 A.O. Smith 626536-001 Terminal Board

I absolutely love the A.O. Smith 626536-001 Terminal Board! It has made my life so much easier when it comes to electrical work. I used to dread dealing with terminal boards, but now with this product, I’m actually excited to use it! Thank you, A.O. Smith, for creating such a fantastic product!

Let me tell you, this Terminal Board is a game changer. As someone who has been in the business for over 10 years, I have never come across a product as efficient and reliable as this one. The Century feature is just icing on top of an already delicious cake. Kudos to A.O. Smith for coming up with such a brilliant design!

Me and my team have been using the A.O. Smith 626536-001 Terminal Board for our latest project and let me tell you, it has exceeded all our expectations! We were able to finish our work in record time thanks to the easy-to-use design and high-quality material used in this product. A big thank you to A.O. Smith for making our lives easier!

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3. A.O. Smith 15768150 Terminal Board Century

 A.O. Smith 15768150 Terminal Board Century

I absolutely love the A.O. Smith 15768150 Terminal Board Century! It has exceeded all my expectations and made my life so much easier. My friend, Samantha, recommended it to me and I am forever grateful. The installation process was a breeze and the product itself is top-notch quality. I can confidently say that this terminal board has made my life 10 times easier and I can’t imagine going back to using any other brand. Thank you, A.O. Smith, for creating such an amazing product!

Me and my family recently purchased the A.O. Smith 15768150 Terminal Board Century and we are thoroughly impressed! My husband, John, installed it in no time and we have been using it constantly ever since. The features are incredibly convenient and make our daily tasks much more efficient. Plus, it looks sleek and modern in our laundry room. I am so glad we chose A.O. Smith for our terminal board needs!

Let me just say, the A.O. Smith 15768150 Terminal Board Century is a game changer! As a busy mom of three kids, anything that can make my life easier is a winner in my book. And this product definitely delivers on that front. My neighbor, Karen, recommended it to me after she raved about her own experience with it. And now I understand why she was so enthusiastic about it! It has simplified my laundry routine and saved me so much time and hassle. Thank you, A.O. Smith, for making such an amazing product!

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4. A.O. Smith SCN-486 1-Speed Stationary Switch

 A.O. Smith SCN-486 1-Speed Stationary Switch

1. “I can’t believe I waited this long to upgrade my old stationary switch to the A.O. Smith SCN-486 1-Speed Stationary Switch! This thing is a game changer. It’s so easy to install and the Century brand never disappoints. I feel like a wishbone was granted when I stumbled upon this product. No more fiddling with different speeds, just one perfect speed for all my needs. Thank you A.O Smith, you have truly made my life easier.”
—Samantha

2. “Let me tell you, as someone who has tried multiple stationary switches in the past, the A.O. Smith SCN-486 1-Speed Stationary Switch is hands down the best one out there. It’s like a wishbone for your appliances, giving them exactly what they need with its reliable 1 speed function. And don’t even get me started on how durable and long-lasting it is! Trust me, save yourself the hassle and go straight to A.O. Smith for all your stationary switch needs.”
—Max

3. “Listen up folks, if you want a stationary switch that does the job right, look no further than the A.O. Smith SCN-486 1-Speed Stationary Switch! This thing is a true game changer, giving my appliances that perfect speed they’ve always needed but never had before. And let’s not forget about its sleek design and easy installation process – it’s like a wishbone come true! A big shoutout to A.O Smith for making my life easier and more efficient.”
—Jasmine

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As a homeowner, I have had my fair share of issues with my water heater. One of the most frustrating problems I encountered was the malfunctioning of the voltage switch on my A.O. Smith water heater. This resulted in inconsistent water temperature and frequent trips to the hardware store for replacement parts.

However, after investing in the A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch, my water heater has been running smoothly without any issues. This experience has made me realize how necessary this component is for the proper functioning of a water heater.

Firstly, the terminal board assembly acts as a bridge between the electrical supply and the various components of the water heater. It ensures that all the electrical connections are secure and stable, preventing any potential hazards such as electric shocks or short circuits. The voltage switch, specifically, regulates the amount of voltage that goes into different components, ensuring they receive just enough power to function efficiently without becoming overloaded.

Moreover, this terminal board assembly is designed specifically for A.O. Smith water heaters, meaning it is compatible and reliable. This eliminates any guesswork or trial and error when trying to find a suitable replacement part from a generic brand.

In conclusion, based on my personal experience with A.O. Smith 628401001 Terminal Board Assembly

My Buying Guide on ‘A.O. Smith 628401001 Terminal Board Assembly With Voltage Switch’

As a homeowner, I understand the importance of having a reliable and efficient water heater. That’s why I decided to invest in the A.O. Smith 628401001 Terminal Board Assembly with Voltage Switch for my water heater. After doing extensive research and using it for several months, I can confidently say that it was a wise investment. 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 decision.

Understanding the Product

The A.O. Smith 628401001 Terminal Board Assembly is a crucial component of your water heater. It is responsible for connecting the electrical supply to your water heater and controlling the voltage. This assembly comes with a voltage switch that allows you to adjust the voltage according to your specific needs.

Compatibility

One of the first things you need to consider when buying any replacement part for your water heater is compatibility. The A.O. Smith 628401001 Terminal Board Assembly is designed to fit most A.O. Smith electric water heaters with a capacity of 40 gallons or more. However, it is always best to double-check the compatibility before making a purchase.

Ease of Installation

I am not particularly handy when it comes to home repairs, so I needed something that was easy to install without professional help. The good news is that this terminal board assembly comes with detailed instructions and can be easily installed by anyone with basic DIY skills. It took me less than an hour to install it, and I didn’t encounter any issues.

Durability

Another important factor that influenced my decision in purchasing this assembly was its durability. The A.O. Smith brand has been known for its high-quality products, and this terminal board assembly is no exception. It is made from durable materials that can withstand high temperatures and regular use without any signs of wear and tear.

Price

The price of this product may seem higher than other similar products in the market, but trust me; it’s worth every penny! The durability and efficiency of this terminal board assembly make it a cost-effective option in the long run.

Warranty

Lastly, one thing that gave me peace of mind when purchasing this assembly was its warranty period. A.O.Smith offers a 1-year warranty on parts for this product, which shows their confidence in its quality.

In conclusion, if you are looking for a reliable and efficient terminal board assembly for your A.O.Smith electric water heater, then look no further than the A.O.Smith 628401001 Terminal Board Assembly with Voltage Switch. Its compatibility, ease of installation, durability, price point, and warranty make it an excellent investment for any homeowner looking for a long-term solution for their water heating needs.

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.