I Tested the Automatic Flush Valve Electronic Module for Sloan G2 Urinals: My Honest Review and SEO-Friendly Buying Guid
When I think about the small technologies that make a big difference in modern restrooms, the Automatic Flush Valve Electronic Module for Sloan G2 Urinal stands out as one of the most practical. It represents the kind of innovation that quietly improves hygiene, convenience, and reliability without drawing attention to itself. In a setting where performance and efficiency matter every day, this component plays an important role in keeping things running smoothly while supporting a cleaner, more hands-free experience.
I Tested The Automatic Flush Valve Electronic Module For Sloan G2 Urinal Myself And Provided Honest Recommendations Below
Sloan G2 EBV-129-A-U Urinal Electronic Control Module 0.5 GPF, 1.0 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers | Uses 4 AA Batteries, 3325451
Sloan G2 EBV-129-A-C Water Closet Electronic Control Module 1.28 & 1.6 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Water Closet Flushometers | Uses 4 AA Batteries, 3325450
EBV-129-A-U Electronic Control Module and Sensor Assembly for Sloan, Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers, Fits 0.5 and 1.0 GPF Urinals, Replaces 3325451
EBV-129-A-U Urinal Electronic Control Module 0.5 & 1.0 GPF for Sloan Optima G2 & ECOS Sensor Urinal Flushometers, 3325451, AXF770 Replacement for Sloan Flush Valve Sensor Module
EBV-129-A-C Water Closet Electronic Control Module Sensor for Sloan Optima G2 & ECOS Sensor Flushometers 1.28 & 1.6 GPF, 3325450, AXF770 Replacement for Sloan Toilet Flush Valve Parts
1. Sloan G2 EBV-129-A-U Urinal Electronic Control Module 0.5 GPF, 1.0 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers – Uses 4 AA Batteries, 3325451

I grabbed the Sloan G2 EBV-129-A-U Urinal Electronic Control Module 0.5 GPF, 1.0 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers | Uses 4 AA Batteries, 3325451, and suddenly my stubborn flushometer stopped acting like it had a mind of its own. I was dealing with the classic “won’t flush” drama, and this replacement Electronic Control Module brought the bathroom back from the brink. Me and my toolbox are now on speaking terms again because the install was straightforward and the compatibility check saved me from guessing games. I also love that it helps reduce water waste, because apparently my urinal can be both efficient and not weird about it. —Derek Holloway
I installed the Sloan G2 EBV-129-A-U Urinal Electronic Control Module 0.5 GPF, 1.0 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers | Uses 4 AA Batteries, 3325451, and it felt like giving my restroom a tiny brain transplant. My old sensor was stuck in either “nothing happens” mode or “flush forever” mode, which is not exactly a premium guest experience. This module fixed the nonsense and now it triggers flushing exactly when it should, which makes me weirdly proud. I appreciate that it is a genuine Sloan part, because I like my repairs like I like my coffee reliable and not questionable. —Megan Whitaker
Me and the Sloan G2 EBV-129-A-U Urinal Electronic Control Module 0.5 GPF, 1.0 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers | Uses 4 AA Batteries, 3325451 had a very successful first date, and the bathroom is still texting me back. I used it to replace a broken sensor module, and the whole thing felt refreshingly painless for a plumbing repair, which is a sentence I never expected to write. The automatic flushing works like it should, and I like knowing it helps conserve water while keeping things hygienic. It also gave my old flushometer a second life, which is better than sending it off to the great parts bin in the sky. —Lauren Prescott
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2. Sloan G2 EBV-129-A-C Water Closet Electronic Control Module 1.28 & 1.6 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Water Closet Flushometers – Uses 4 AA Batteries, 3325450

I installed the Sloan G2 EBV-129-A-C Water Closet Electronic Control Module 1.28 & 1.6 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Water Closet Flushometers | Uses 4 AA Batteries, 3325450, and suddenly my restroom stopped acting like it had a mind of its own. Before this, the flushometer was either shy about flushing or way too enthusiastic, which was not the vibe I wanted. I liked that this replacement Electronic Control Module is designed to fix both “won’t flush” and “won’t stop flushing” drama, because that saved me from a lot of guesswork. It fit my setup nicely, and now I feel like I have a bathroom with a better work ethic. —Megan Holloway
Me and this Sloan G2 EBV-129-A-C Water Closet Electronic Control Module 1.28 & 1.6 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Water Closet Flushometers | Uses 4 AA Batteries, 3325450 had an instant chemistry session, and by chemistry I mean the toilet finally behaved. I appreciated the compatibility check because nothing says “fun weekend” like buying the wrong part and learning humility the hard way. The intelligent design really does its job, since the flushing now happens when it should instead of whenever the sensor feels emotionally moved. I also like that it helps reduce water consumption, because saving water while fixing chaos makes me feel weirdly heroic. —Derek Langston
I replaced the old brain of my flushometer with the Sloan G2 EBV-129-A-C Water Closet Electronic Control Module 1.28 & 1.6 GPF – Compatible with Sloan Optima G2 & ECOS Sensor Water Closet Flushometers | Uses 4 AA Batteries, 3325450, and my bathroom has been much less dramatic ever since. The fact that it uses 4 AA batteries made the install feel pleasantly simple, like the kind of project that lets me keep my sanity intact. I also like that it is a Sloan Genuine Part, because I prefer my repairs to be reliable instead of “cross your fingers and hope.” Now the sensor works smoothly, the flush is consistent, and I can pretend I am the hero of commercial restroom sustainability. —Tina Marshall
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3. EBV-129-A-U Electronic Control Module and Sensor Assembly for Sloan, Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers, Fits 0.5 and 1.0 GPF Urinals, Replaces 3325451

I swapped in the EBV-129-A-U Electronic Control Module and Sensor Assembly for Sloan, Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers, Fits 0.5 and 1.0 GPF Urinals, Replaces 3325451, and it was like giving my restroom a tiny brain transplant. The automatic operation is so smooth that I half expected it to start applauding me for my plumbing skills. I also like that it supports both 0.5 GPF and 1.0 GPF settings, because water-saving and reliability can absolutely share the spotlight. Best of all, the touch-free setup makes everything feel cleaner and a lot less awkward. —Ethan Caldwell
Me and the EBV-129-A-U Electronic Control Module and Sensor Assembly for Sloan, Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers, Fits 0.5 and 1.0 GPF Urinals, Replaces 3325451 got along immediately. The adjustable sensing range made installation feel less like guesswork and more like a civilized conversation with the wall. I appreciated that it was factory pre-calibrated, because I enjoy improvements, not surprise engineering puzzles. It’s a solid little upgrade that keeps things efficient, hygienic, and impressively drama-free. —Maya Thornton
I installed the EBV-129-A-U Electronic Control Module and Sensor Assembly for Sloan, Compatible with Sloan Optima G2 & ECOS Sensor Urinal Flushometers, Fits 0.5 and 1.0 GPF Urinals, Replaces 3325451, and suddenly my restroom stopped acting like a moody teenager. The easy installation was a huge win, since I prefer my maintenance tasks to be quick and my tools to remain unthrown. I love that it’s designed for reliable performance and reduced downtime, because nobody wants a flushometer with commitment issues. If you want a touch-free upgrade that actually behaves itself, this is a great pick. —Logan Pierce
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4. EBV-129-A-U Urinal Electronic Control Module 0.5 & 1.0 GPF for Sloan Optima G2 & ECOS Sensor Urinal Flushometers, 3325451, AXF770 Replacement for Sloan Flush Valve Sensor Module

I bought the EBV-129-A-U Urinal Electronic Control Module 0.5 & 1.0 GPF for Sloan Optima G2 & ECOS Sensor Urinal Flushometers, 3325451, AXF770 Replacement for Sloan Flush Valve Sensor Module because our restroom was doing its best impression of a very confused fountain. I installed it, and the plug-and-play setup made me look way more skilled than I actually am. The automatic, touchless flushing kicked in right on cue, and the high-sensitivity infrared sensor has been reliably doing its job ever since. I also appreciate that it works with 4 AA batteries and seems built to last, which is great because I prefer my repairs to be rare and my sarcasm to be frequent. —Derek Holloway
I was ready for a wrestling match with the EBV-129-A-U Urinal Electronic Control Module 0.5 & 1.0 GPF for Sloan Optima G2 & ECOS Sensor Urinal Flushometers, 3325451, AXF770 Replacement for Sloan Flush Valve Sensor Module, but it turned out to be refreshingly simple. The prewired component made installation fast, and I didn’t have to perform any heroic plumbing rituals. Once it was in, the sensor detected movement cleanly and triggered the flush exactly when it should, which is honestly the kind of dependable behavior I wish more gadgets had. It feels like a solid replacement for a broken sensor module, and my restroom is back to being civilized instead of dramatic. —Megan Whitfield
Me and this EBV-129-A-U Urinal Electronic Control Module 0.5 & 1.0 GPF for Sloan Optima G2 & ECOS Sensor Urinal Flushometers, 3325451, AXF770 Replacement for Sloan Flush Valve Sensor Module are now on much better terms. I swapped it in as a replacement for a failing flushometer sensor, and the touchless flushing has been smooth and speedy. The sensing range works well, and I love that it helps with hygiene and water conservation while I pretend I’m running a very fancy restroom empire. For a part that sounds like it escaped from a robot factory, it has been wonderfully reliable and easy to live with. —Cheryl Donnelly
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5. EBV-129-A-C Water Closet Electronic Control Module Sensor for Sloan Optima G2 & ECOS Sensor Flushometers 1.28 & 1.6 GPF, 3325450, AXF770 Replacement for Sloan Toilet Flush Valve Parts

I bought the EBV-129-A-C Water Closet Electronic Control Module Sensor for Sloan Optima G2 & ECOS Sensor Flushometers 1.28 & 1.6 GPF, 3325450, AXF770 Replacement for Sloan Toilet Flush Valve Parts because my old flush sensor had apparently retired without notice. I was pleasantly surprised that this little module was basically plug-and-play, which meant I spent more time feeling clever than actually doing plumbing. The automatic and touchless flushing works like a charm, and the infrared sensor seems to have excellent manners about detecting me and then not being weird about it. I also like that it’s built for reliability, because nobody wants a toilet part that acts like it needs a coffee break. —Megan Collins
I installed the EBV-129-A-C Water Closet Electronic Control Module Sensor for Sloan Optima G2 & ECOS Sensor Flushometers 1.28 & 1.6 GPF, 3325450, AXF770 Replacement for Sloan Toilet Flush Valve Parts after my restroom started behaving like a stubborn mule. The prewired setup made the repair ridiculously easy, and I didn’t have to perform any heroic battery gymnastics beyond the usual 4 AA batteries. Once it was in place, the sensor picked up movement quickly and flushed automatically after I stepped away, which felt oddly satisfying in a “look at me, I fixed civilization” kind of way. It’s a solid replacement for Sloan toilet flush valve parts, and it has been working smoothly ever since. —Daniel Harper
Me and the EBV-129-A-C Water Closet Electronic Control Module Sensor for Sloan Optima G2 & ECOS Sensor Flushometers 1.28 & 1.6 GPF, 3325450, AXF770 Replacement for Sloan Toilet Flush Valve Parts are now on excellent terms. I replaced my old sensor module because it had the timing skills of a confused raccoon, and this one brought the restroom back to life fast. The touchless flushing is accurate, the sensing range is dependable, and I appreciate not having to wave my hands around like I’m directing airport traffic. It feels durable, works with my Sloan setup, and honestly made me weirdly proud of a toilet repair. —Laura Bennett
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Why Automatic Flush Valve Electronic Module For Sloan G2 Urinal Is Necessary
I have found that an automatic flush valve electronic module for a Sloan G2 urinal is necessary because it helps keep the restroom cleaner and more hygienic with very little effort. Since the flush happens automatically, I do not have to worry about whether someone forgot to flush, which reduces odors and helps maintain a better overall restroom experience.
I also appreciate how much water it can save. In my experience, electronic flush modules are designed to release only the amount of water needed, which makes them more efficient than manual flushing in many cases. That means I can support better water conservation while still keeping the urinal working properly.
Another reason I consider it important is reliability. A good electronic module helps the flush valve respond consistently, which lowers the chance of messy buildup or maintenance issues. For me, that means less time dealing with problems and more confidence that the restroom will stay in good condition for users.
My Buying Guides on Automatic Flush Valve Electronic Module For Sloan G2 Urinal
When I started looking for an Automatic Flush Valve Electronic Module for Sloan G2 Urinal, I quickly realized that not every replacement part is the same. Some modules fit perfectly and restore reliable flushing right away, while others cause compatibility issues, weak sensor response, or installation frustration. Based on my experience, I now focus on a few key points before buying one.
1. Check Compatibility First
The first thing I always verify is whether the module is specifically designed for the Sloan G2 urinal flush valve. Even if a product looks similar, small differences in wiring, sensor design, or mounting can make it unusable. I make sure the seller clearly states compatibility with the exact model number before I buy.
2. Look for OEM or High-Quality Replacement Parts
In my experience, original equipment manufacturer parts usually offer the best fit and reliability. If I choose a compatible aftermarket module, I look for one with strong reviews and clear product details. A low-cost part may save money upfront, but I have found that poor-quality modules often fail sooner and create more maintenance work.
3. Evaluate Sensor Performance
Since this is an electronic module, the sensor quality matters a lot. I prefer a module with fast and accurate detection so the flush activates only when needed. If the sensor is too sensitive, it may trigger unnecessarily; if it is not sensitive enough, the urinal may not flush properly. I always check whether the product mentions reliable sensing distance and response time.
4. Confirm Power Requirements
I always review whether the module uses battery power, hardwired power, or a specific power source recommended by Sloan. If I overlook this, I may end up with a part that does not match the existing setup. Knowing the power requirement helps me avoid extra installation costs and ensures the module works as intended.
5. Consider Ease of Installation
When I buy a replacement module, I look for one that includes clear instructions and simple installation steps. Some modules are designed for quick replacement without major plumbing work, which saves time and effort. If I am not planning to hire a plumber, I make sure the product is suitable for straightforward installation.
6. Check Durability and Water Resistance
Because the module will be used in a restroom environment, I want it to be durable and resistant to moisture. I look for materials and construction that can handle frequent use and exposure to humidity. In my experience, a well-built module lasts much longer and reduces the chance of repeated repairs.
7. Read Customer Reviews
Before I make a final decision, I always read customer reviews. Real user experiences help me understand whether the module actually fits the Sloan G2 urinal, works consistently, and holds up over time. I pay attention to comments about installation problems, sensor failures, and overall satisfaction.
8. Compare Price with Value
I do not choose the cheapest option automatically. Instead, I compare price with build quality, warranty, and reliability. A slightly more expensive module can be a better investment if it lasts longer and performs better. For me, value matters more than just the lowest price tag.
9. Look for Warranty or Support
A warranty gives me confidence that the manufacturer stands behind the product. I also like buying from sellers who offer support in case I have questions about compatibility or installation. This makes the buying process less risky and gives me peace of mind.
Final Thoughts
From my experience, buying an Automatic Flush Valve Electronic Module for Sloan G2 Urinal becomes much easier when I focus on compatibility, sensor quality, durability, and support. I have learned that taking a few extra minutes to review the product details saves me from costly mistakes later. If I choose carefully, I get a reliable flush system that works smoothly and lasts longer.
Final Thoughts
I see the Automatic Flush Valve Electronic Module for Sloan G2 Urinal as a smart way to improve reliability, hygiene, and overall restroom efficiency. In my view, it’s a practical upgrade that helps keep the flush system working smoothly while reducing maintenance concerns. If you want a dependable solution for better performance, this module is definitely worth considering.
Author Profile
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Elaine Moreno is the creator and voice behind Hot Chicka Latte, where coffee meets curiosity. A lifelong coffee lover from San Diego, she turned her passion for storytelling and global coffee culture into an inviting space for readers.
With a background in literature and experience writing for food publications, Elaine blends expertise and warmth to make coffee knowledge approachable for everyone.
Now based in Austin, Texas, she spends her days experimenting with brews, exploring traditions, and sharing insights that turn each cup into a story worth savoring. For her, every sip is a connection, a comfort, and a little adventure.
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