{"product_id":"toto-tet3gbi431-ss","title":"TOTO ECOPOWER Touchless Toilet Flush Valve, 1.6 GPF, Concealed with 4\" x 4\" Cover Plate, i Series IoT with LoRa Card, with 1-1\/2\" Back Spud Vacuum Breaker Set, Stainless Steel - TET3GBi431#SS","description":"\u003cp\u003eThe TOTO TET3GBi431#SS is an ECOPOWER touchless (sensor) flush valve for 1.6 GPF toilets with a 1-1\/2\" back spud inlet, concealed behind a 4\" x 4\" stainless steel cover plate. It ships complete with TOTO's 1\" angle stop and 1-1\/2\" vacuum breaker set. Its water-driven turbine recharges the power supply during use, so the valve is self-powered with no minimum daily usage requirement. It includes the long-range (LoRa) IoT communication card.\u003c\/p\u003e\u003cp\u003eThe water-powered turbine in the EcoPower flush valve charges the power supply during usage and provides maximum performance in even the most demanding, high-traffic commercial spaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.6 GPF\u003c\/li\u003e\n\u003cli\u003eSelf-powered hydroelectric flush valve system\u003c\/li\u003e\n\u003cli\u003eNo minimum daily usage requirement\u003c\/li\u003e\n\u003cli\u003e4” x 4” stainless steel cover plate with brushed satin finish and solid bronze valve body\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning piston valve with 360° filter screen\u003c\/li\u003e\n\u003cli\u003eNeutral rough-in and adjustable tail piece connection\u003c\/li\u003e\n\u003cli\u003eManual flush override\u003c\/li\u003e\n\u003cli\u003eSmart sensor with self-adjusting detection range\u003c\/li\u003e\n\u003cli\u003e6 second detection time to prevent ghost flushing\u003c\/li\u003e\n\u003cli\u003eConcealed flush valve with 1” angle stop and 1-1\/2” vacuum breaker set\u003c\/li\u003e\n\u003cli\u003eProtects trap seal with a maintenance flush if not used in a 24 hr period\u003c\/li\u003e\n\u003cli\u003eADA Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this the valve only, or does it include the vacuum breaker?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eIt is complete: the valve ships with TOTO's 1-1\/2\" vacuum breaker set for a back spud toilet.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes it need electrical power?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo outside power: TOTO builds it as a self-powered hydroelectric system. Water flowing through the valve turns a turbine that recharges the power supply, and there is no minimum daily usage requirement.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWill it fit my toilet?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eIt is for a toilet with a 1-1\/2\" back spud inlet (TOTO's back spud sets are for wall-hung toilets). Pair it with a toilet bowl rated for 1.6 GPF.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan it be installed in California and other high-efficiency states?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo. TOTO's 2026 Price Book states this 1.6 GPF model cannot be installed in CA, CO, GA, MA, NJ, NY, TX and WA due to high-efficiency requirements.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Inlet:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpud Size:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Domestic Water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e TET3GBi431#SS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ADA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixture Served:\u003c\/strong\u003e Water Closet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGallons per Flush (GPF):\u003c\/strong\u003e 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Style:\u003c\/strong\u003e Concealed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover Plate:\u003c\/strong\u003e 4x4 SS Cover Plate (Recess)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpud Position:\u003c\/strong\u003e Back Spud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Breaker:\u003c\/strong\u003e Atmospheric Vacuum Breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e SSPS (Turbine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Connectivity:\u003c\/strong\u003e IoT-Enabled (LoRa Card Included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCannot Be Installed In:\u003c\/strong\u003e CA;CO;GA;MA;NJ;NY;TX;WA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for Sale in California:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOTO","offers":[{"title":"Default Title","offer_id":67736768053547,"sku":"TET3GBi431#SS","price":1063.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/3168\/9577\/files\/toto-tet3gbi431-ss.webp?v=1791894271","url":"https:\/\/citysupplygroup.com\/products\/toto-tet3gbi431-ss","provider":"City Supply","version":"1.0","type":"link"}