







🚽 Flush Smarter, Save Water, and Skip the Plumber!
The Sloan G2 EBV-129-A-C Electronic Control Module is a genuine replacement sensor module compatible with Sloan Optima G2 and ECOS sensor flushometers. It supports 1.28 & 1.6 gallons per flush, runs on 4 AA batteries, and features advanced sensor technology to optimize water use and hygiene. Easy to install and backed by a 3-year warranty, it’s the smart choice for sustainable, reliable commercial restroom maintenance.














| ASIN | B001BPT6US |
| Assembled Diameter | 3 Inches |
| Batteries | 4 AA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #42,390 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #100 in Toilet Flush Valves |
| Brand | Sloan |
| Color | Chrome |
| Customer Reviews | 4.6 4.6 out of 5 stars (303) |
| Cutting Diameter | 3 Inches |
| Date First Available | November 9, 2004 |
| Exterior Finish | Chrome |
| Finish | Chrome |
| Global Trade Identification Number | 00671254267879 |
| Included Components | Water Closet Electronic Control Module |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Flange |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 6.7 ounces |
| Item model number | 512870 |
| Manufacturer | Sloan Valve Co. |
| Material | Plastic |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | Flange |
| Part Number | 3325450 |
| Size | 3.3 x 2.8 x 3.3 inches |
| Specification Met | UL |
| Style | Water Closet |
| UPC | 671254267879 802063180190 783961452353 |
| Warranty Description | 3 Year Limited Warranty |
D**M
Worked great. Save big $ rather than hire a plumber.
Good tech support, but you wont need it. It's easy to install. A plumber may charge you $1K
W**S
fast shipping
Works well exact replacement
S**E
good item
it works
A**R
Easy Installation
Real easy to install on our urinals and better pricing than our local plumbing store.
V**E
Just what I needed.
This was exactly what I needed and it's working great!
A**Y
To take out and replace the batteries is very tricky and best to be avoided
When first installed...the sensor worked well. Recently the sensor does not work automaticaly. The push button operation works. I am suspecting that the batteries the unit came with may not have been new / fully energized. As we all know this type of unit is very sensitive, having not robust enough soldered contacts, thus prone to be damaged / become non-functional (due to corrosion). To take out and replace the batteries is very tricky and best to be avoided. However, this may be necessary!
L**C
Perfect item. Just in time
Great item. Perfect product.
A**8
it went bad after one year
not a good investment. went bad after 1 year
D**S
Ca fonctionne super bien
Trustpilot
1 month ago
1 day ago