Touchless · Low-Flow · Code-Compliant

How Commercial Sensor Faucets Enhance Efficiency and Compliance

Architects and engineers are prioritizing water efficiency, hygiene, and lifecycle value.
This guide explains how touchless sensor faucets meet ASME/CSA performance and WaterSense
efficiency—featuring the FontanaShowers commercial portfolio.

ASME A112.18.1
WaterSense Ready
Laminar & Low-Flow


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Hygiene by Design

Touchless activation minimizes cross-contamination risks in high-traffic venues such as airports, healthcare, and education. Automatic shut-off prevents unintended running, supporting both hygiene and conservation goals.

Built for Heavy Use

Commercial-grade valve bodies, corrosion-resistant finishes (chrome, matte black, brushed nickel), and vandal-resistant features make these fixtures suitable for demanding public spaces.

Understanding Flow Performance

Many WaterSense-aligned sensor faucets target around 1.5 GPM or lower, achieving significant savings while maintaining comfortable rinsing performance. Verify aerator ratings and pressure-compensating components during specification.

Smart Controls & Power

Infrared sensors provide reliable detection, with battery or hardwired options. Adjustable time-outs and sensitivity profiles help tailor usage in restrooms with fluctuating traffic.

Tip: For healthcare and foodservice, consider laminar, non-aerated outlets to minimize aerosolization.

Specification Guidance for Architects & Engineers

  • Specify conformity with ASME A112.18.1 / CSA B125.1.
  • Target Flow: ~1.5 GPM or below. Confirm pressure range and aerator type.
  • Power Strategy: Battery packs for retrofit agility, hardwire for busy venues.
  • Outlet Type: Laminar for healthcare; aerated for general public settings.
  • Maintenance Access: Ensure solenoid/filter/mixer are serviceable without removing the entire assembly.

Control & Management

Centralize settings and monitor usage at scale. Support for telemetry, firmware updates, and integration paths for building-wide visibility.

Fleet-Level Controls

Push time-outs and sensitivity profiles to multiple restrooms. Create schedules for cleaning windows and off-hours water lockouts.

Telemetry & Alerts

Track activations, estimated water savings, battery status, and alert on abnormal run-times to reduce waste.

BMS / API Integration

REST endpoints and BACnet/IP gateways let you surface health and usage trends in your building management system.

Design & Implementation — Common Pitfalls

  • Oversizing flow beyond practical need, which raises splash and water usage.
  • Ignoring local code nuances on maximum flow or mixing valve requirements.
  • Under-specifying power or access clearances for routine service.

Ready to specify? Align your project’s hygiene, sustainability, and lifecycle goals with a sensor faucet portfolio engineered for commercial realities.

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