Product overview


Product Specs:

Product Specs

  • Faucet Type: Single Hole
  • Faucet Installation Type: Non-vessel (Undermount sink)
  • Faucet Style: Modern/Contemporary, Commercial
  • Faucet Finish: Chrome
  • Overall Height: 9 1/4 in
  • Overall Width: 2 in
  • Spout Reach: 5 7/8 in
  • Spout Height: 5 3/4 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: 0.5 GPM
  • Made In: USA


H 9 1/4" x W 2" x D 5 7/8"

About TOTO TEL155-C20ET#CP 9 1/4" 0.5 GPM Single-Hole Gooseneck Bathroom Sink Faucet with 0.19 GPC Controller in Polished Chrome

The Gooseneck EcoPower sensor faucet harnesses the energy of running water to power itself. The intuitive Smart Sensor technology accurately detects the user for rapid water disbursement.
  • Solid brass construction
  • Single-hole installation
  • Flow Rate: 0.5 GPM water-saving
  • Operated entirely by hydropower. No external power source needed
  • Strategic location of sensor at tip of spout for instant response time
  • No wiring. Easy installation and low-cost maintenance
  • Consists of spout and controller
  • Mixing Valve options available
  • No minimum daily usage requirement
  • Micro-sensor positioned underneath the spout head for accurate hand detection ensuring smooth and consistent water distribution
  • Vandal resistant aerator housing
  • Durable chrome plated spout body
  • Kit includes spout body, controller box and mounting hardware - less supply lines


  • Operates below federally mandated consumption limit of 0.25 GPC
  • Complies to California Green Building Code, CALGreen of 0.20 GPC
  • Meets 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.


TOTO has always been an industry leader in green technology. TOTO currently offers a number of products that meet the new California Green Buildings Standards Code (known as CalGreen). These include toilets, faucets, showers, flush valves, and urinals all with superior performance.

cUPC Listed

TOTO-CA Prop 65 Warning

Configured as:
Valve Type: With Thermostatic Mixing Valve

This product has the following variations:

SKU Description Price
TEL155-C20EM#CP With Valve Type: With Mixing Valve $807.00
TEL155-C20ET#CP With Valve Type: With Thermostatic Mixing Valve $955.00

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