Product overview


Product Specs:

Product Specs

  • Faucet Type: Single Hole
  • Faucet Installation Type: Non-vessel (Undermount sink)
  • Faucet Style: Modern/Contemporary
  • Faucet Finish: Chrome
  • Overall Height: 9 1/2 in
  • Overall Width: 2 in
  • Spout Reach: 5 in
  • Spout Height: 6 1/2 in
  • Faucet Material: Brass
  • Faucet Holes: 1 Hole Faucets
  • Faucet Handles: Automatic
  • Handshower Included: No
  • Low Lead Compliant: Yes
  • cUPC Certified: Yes
  • ADA Compliant: Yes
  • Faucet Valve Type: Electronic
  • Faucet Water Flow Rate: 0.35 GPM
  • Warranty: 3 Year Limited Warranty


H 9 1/2" x W 2" x D 5"

About TOTO TEL123-D20E#CP Helix M 9 1/2" 0.35 GPM Single Hole Touchless Sensor Bathroom Sink Faucet in Polished Chrome

This Helix M 0.35 GPM Single-Hole Touchless Sensor Bathroom Sink Faucet has beautifully designed for high traffic spaces, the Helix EcoPower Faucet harnesses the energy of running water to power itself. The intuitive Smart Sensor technology accurately detects the user for rapid water disbursement. The faucet shall have hydropowered self-generating, EcoPower System. The faucet shall have maximum of 20 seconds on-demand flow (0.11gpc). The faucet shall have self-adjusting sensor.
  • Solid brass construction
  • Non-vessel installation
  • Single-hole faucet
  • Self-generating hydropowered Ecopower system
  • Operated entirely by hydropower
  • No external power source needed
  • Strategic location of sensor at tip of spout for instant response time
  • Easy installation and low-cost maintenance
  • No minimum daily usage requirement
  • Micro-sensor positioned underneath the spout head for accurate hand detection ensuring smooth and consistent water distribution
  • Durable chrome plated spout body
  • Mixing valve available
  • 0.35 GPM aerated flow
  • Contributes to earning LEED credits
  • Kit includes spout body, controller box , and mounting hardware - less supply lines


  • Operates below federally mandated consumption limit of 0.25GPC
  • Complies to California Green Building Code, CALGreen of 0.20GPC
  • Meets or exceeds ASME A112.18.1M/CSA B125.1, and NSF372-2011
  • Certifications: IAPMO(cUPC), State of Massachusetts, and others
  • California Green Code and City of Los Angeles Water Efficiency Ordinance
  • ADA compliant
  • Complies with federal and state statutes as low-lead (contains a weighted average of 0.25% lead or less)

Key Features & Innovations


TOTO knew there had to be a way to power the sensor without electrical connections or batteries, a way that would eliminate waste and greatly reduce maintenance and the cost of operation. The answer lay in the power of the water flowing through the faucet. EcoPower faucets don’t need routine battery replacement because they are powered by the force of running water. The water-powered turbine in the EcoPower faucet creates an electrical current that is stored in rechargeable cells to power the Smart sensor system.


ADA Compliant

The American Disability Act (ADA) was enacted in 1990 to establish design codes to serve people of all ages and abilities. A core principle behind TOTO Total Design, ADA standards consider the needs of everyone, no matter their needs, without additional adaptation or specialization, optimizing the bathroom experience for all generations in the family home.


Established in 1953 by the California Building Standards Law, the California Building Standards Commission (CBSC) is within the Department of General Services under the Government Operations Agency. CBSC members are appointed by the Governor and confirmed by the State Senate.

CBSC's mission is to produce sensible and usable state building standards and administrative regulations that implement or enforce those standards.

Specifically, CBSC:
  • Assists state agencies in producing high-quality amendments
  • Works to repeal unnecessary building regulations and see that ambiguous regulations are more clearly written
  • Assists various constituents and special interest groups in making their needs known to various code-writing departments
  • Administers a public appeal process
  • Educates the public about the state's building code, and helps them to understand and comply with it
  • Ensures Title 24 is published with minimal errors

cUPC Listed

This product has the following variations:

SKU Description Price
TEL123-D20E#CP With Valve Type: None Valve $732.90
TEL123-D20EM#CP With Valve Type: With Mixing Valve $791.70

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