Toto ECOPOWER 10 Second On-Demand Water Supply Controller Valve for Touchless Bathroom Spouts 0.5 GPM - 4

Description

From Plumbing Deals' product listing.

Transform Your Bathroom with the TOTO TLE03502U1 0.5 GPM / 10-Second ECOPOWER Faucet Controller (On-Demand) Power your touchless lav faucet without batteries or wiring. The TOTO TLE03502U1 ECOPOWER controller is a below-deck, self-generating valve that delivers a 10-second on-demand cycle at 0.5 GPM just 0.08 gallons per use. It pairs with compatible TOTO ECOPOWER spouts to create a hygienic, low-maintenance solution for high-traffic restrooms while meeting strict conservation targets. Brand: TOTO MPN: TLE03502U1 Type: ECOPOWER on-demand touchless faucet controller (below-deck) Size/Capacity: 0.5 GPM max; 10-second cycle (0.08 gpc) Material/Finish: Concealed controller module; non-finish component (pairs with TOTO ECOPOWER spouts) Performance: Self-powered hydroturbine (no batteries/wiring); sensor logic via spout; min. flowing pressure 15 psi, max static 80 psi; operating water temp 39 110 F Connections/Fit: G 1/2 (1/2? NPSM-compatible) water supply/interface; use with TOTO mixing valve (TLM10 manual or TLE05701U thermostatic) if hot/cold blending is required Dimensions: Approx. 4.19? L 4.44? W 5.81? H (controller body) Included: Controller and mounting hardware (spout, supply lines, and mixing valve sold separately) Certifications: Meets/Exceeds ASME A112.18.1/CSA B125.1; NSF/ANSI 372; IAPMO cUPC; CEC & CALGreen (0.5 GPM/10-sec on-demand); ADA when installed with compliant spout Warranty: 3-year limited (commercial; see TOTO terms) Save Water & Energy ECOPOWER harvests energy from water flow to power the electronics no batteries to change and no external power to run. The 0.5 GPM / 10-sec on-demand cycle uses only 0.08 gallons per use, supporting CEC and CALGreen mandates without sacrificing usability. Everyday Performance You Can Feel Water flows only while hands are present, then stops reducing waste and preventing accidental run-on. Self-adjusting sensor logic in the paired spout provides responsive activation across real-world sink layouts and lighting. Durable, Low-Upkeep Design A sealed, below-deck controller keeps critical components protected and out of sight. With no batteries, scheduled power maintenance drops to near zero ideal for schools, offices, and public venues. Installer-Friendly Integration Standard G 1/2 ( ? NPSM) interfaces and compact dimensions (~4.19? 4.44? 5.81?) simplify placement under tight counters. Add TOTO s TLM10 (manual) or TLE05701U (thermostatic) mixing valve when hot and cold blending is required. Sized Right For Tight Vanities The small footprint makes routing hoses and service loops easier, even in crowded vanities and ADA-height lavs. Keep clearances per the spout/controller rough-in for tool access. Smart Compatibility Designed for TOTO ECOPOWER spouts (e.g., Standard/Standard-R, Axiom, Helix families). Confirm the spout s spec sheet for controller pairing and any accessory requirements before ordering. Code-Ready Confidence Engineered to North American plumbing codes with listings for potable water and low-lead content. Conservation compliance (CEC/CALGreen) helps with permit approvals and sustainability targets.