





🚀 Upgrade your restroom tech—flush smarter, save water, and stay ahead!
The Sloan G2 EBV-129-A-C Electronic Control Module is a genuine replacement part designed for Sloan Optima G2 and ECOS sensor water closet flushometers. It supports dual flush rates of 1.28 and 1.6 gallons per flush, powered by 4 AA batteries for easy installation and maintenance. Engineered to enhance hygiene and water efficiency, this module automatically triggers flushing based on user presence, helping reduce water consumption and maintenance costs. Backed by Sloan’s 3-year warranty, it ensures reliable, long-term performance in commercial restroom environments.














| ASIN | B001BPT6US |
| Best Sellers Rank | #48,569 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Toilet Flush Valves |
| Brand Name | Sloan |
| Customer Reviews | 4.5 4.5 out of 5 stars (230) |
| Exterior Finish | Chrome |
| Global Trade Identification Number | 00671254267879 |
| Included Components | Water Closet Electronic Control Module |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Flange |
| Item Dimensions | 3.3 x 2.8 x 3.3 inches |
| Item Type Name | Water Closet Electronic Control Module |
| Item Weight | 6.72 ounces |
| Manufacturer | Sloan Valve Co. |
| Manufacturer Warranty Description | 3 Year Limited Warranty |
| Material Type | Plastic |
| Model Number | 512870 |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | Flange |
| Size | 3.3 x 2.8 x 3.3 inches |
| Specification Met | UL |
| UPC | 671254267879 802063180190 783961452353 |
| Unit Count | 1.0 Count |
| Valve Type | Flushometer |
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
L**C
Perfect item. Just in time
Great item. Perfect product.
V**E
Just what I needed.
This was exactly what I needed and it's working great!
D**N
Great price on a replacement.
Perfect replacement!
A**R
Back plate to battery compartment is covered with a electrically ...
Back plate to battery compartment is covered with a electrically conductive material to complete the circuit. When batteries leak acid, the back plate is ruined. Expensive part to just replace the plastic back plate! However, it is what it is and it works as advertised.
M**N
FAST FLUSH FIX
EXACT FIT, EASY INSTALL - WORKS PERFECT
B**L
Ordered Friday PM got Sunday Am.
Auto flush valve for stool at office RR. we have several. only negative is that same valve for a water closet stool is not the one used in urnals. The look the same, but means we have to have identical looking spares, that are not interchangeable. But they work great.
C**D
Worked well
Exact replacement for our urinal. Old unit degraded with battery corrosion, will inspect quarterly.