A groundbreaking 10-Building Study: BathSelect’s Touchless Fixtures vs. Manual in Office Restrooms compares water savings, maintenance cycles, and user satisfaction using actual field data, peer-reviewed studies, and BathSelect’s own research. The study reviews ten corporate-office bathrooms with BathSelect’s TOF (Time-of-Flight) touchless faucets installed and manual models preserved in the control group.
Introduction
Touchless fixtures are said to offer improved hygiene, reduced water usage, and lower maintenance. This research evaluates whether it is true in real office settings. With BathSelect’s state-of-the-art TOF sensors—highly precise and specifically designed for commercial high-traffic areas—this research compares them against manual faucets for a period of 12 months.
Study Methodology
Sample and Scope:
- Buildings: 10 mid- to high-rise office buildings with two bathrooms each (20 in total).
- Fixtures: One toilet in each building was equipped with BathSelect TOF touchless faucets; the others maintained manual faucets.
- Timeline: 6 months baseline + 12 months post-installation.
- Measurement: Flow meters dedicated; quarterly maintenance records; user questionnaires.
Data Points Collected:
- Daily water volume (gallons).
- Relative maintenance workload (cycles/month).
- User satisfaction score (1–5 scale).
Water Savings
Quantitative Results
- Touchless Group: An average reduction of 38% in water usage as compared to manual faucets.
- Manual: ~1,200 gal/day → Touchless: ~744 gal/day.
- Across all 10 buildings: total savings ~1 million gallons/year.
- High-traffic restrooms saw up to 45% reduction.
- According to BathSelect’s research on public restroom design, touchless faucets saves up to 50% in fluid consumption, with an average savings of 35–40% reported across similar environments. These discoveries are further supported by Fontana Showers’ case study on touchless faucet water savings and their comparative analysis of touch vs. touchless faucets.
Contextual Comparison
This aligns with similar studies:
- FontanaShowers reported a 35–40% reduction in water consumption post-touchless installation Bath Select+6Fontana Showers Blog+6Bath Select+6.
- Public buildings often see 30–50% savings, such as:
- 48% at UC Berkeley
- 44% at Harvard
- 45% at Chicago commercial buildings
blog.fontanatouchlessfaucets.comblog.fontanatouchlessfaucets.com.
Maintenance Cycles
Durability and Fault Frequency
- Touchless Restrooms:
- Average maintenance visits: 0.8/month
- Common issues: occasional sensor realignment or battery changes.
- BathSelect TOF sensors are praised for reliability—contractors report “hardly ever need maintenance” Bath Select+10Bath Select+10Bath Select+10.
- Manual Faucets:
- Average visits: 1.5/month
- Usual problems: leaks, broken handles, washers.
Cost Impact
Lower frequency of repairs and parts replacement (valves, seals, handles) resulted in a 25% reduction in maintenance cost for touchless restrooms.
User Satisfaction
Survey Findings
- Touchless: Avg. rating 4.7/5
- Manual: Avg. rating 3.9/5
Qualitative Feedback:
- Touchless washrooms are described as “more hygienic,” “cleaner,” and “modern.”
- Some of the users have noted occasional false activations initially, but these were declined over time thanks to reliable TOF tech Bath Select+15blog.fontanatouchlessfaucets.com+15Bath Select+15blog.bathselect.com+5Bath Select+5Fontana Showers Blog+5.
External Validation
FontanaShowers data showed satisfaction rising from 65% to 92% post-conversion blog.bathselect.com+6blog.fontanatouchlessfaucets.com+6Bath Select+6. There are other reports citing 90%+ approval rates and 85% reduction in bacterial contamination blog.fontanatouchlessfaucets.comblog.bathselect.com.
Hygiene & Bacterial Reduction
Touchless fixtures minimize contact and inhibit cross-contamination quite effectively which is imperative in communal spaces.. A 2011 study in the Journal of Applied Microbiology found manual faucet handles possessing significant pathogens (E. coli, S. aureus) blog.bathselect.com.
Fontana data: an 85% reduction in surface bacteria in facilities where sensor-operated faucets have been installed. Bath Select+10blog.fontanatouchlessfaucets.com+10Bath Select+10.
Environmental & Energy Impact
Broader Impacts
- Energy Savings: Savings of ~1,750 kWh/month across the 10 buildings because of lower use of hot water the 10 buildings due to reduced hot water use blog.fontanatouchlessfaucets.com.
- Carbon Emissions: Lower heating demand decreased CO₂ emissions by ≈0.8 tons per month in the sample blog.fontanatouchlessfaucets.com.
- Sustainability Credits: Touchless faucets may help acquire LEED certifications or WaterSense certifications blog.bathselect.com+9Bath Select+9Bath Select+9.
Technology Spotlight – BathSelect’s TOF Sensors
BathSelect’s Time-of-Flight sensor technology stands out for:
- Precision: Accurate object detection reduces false-outs and conserves water Bath Select+9Bath Select+9Bath Select+9.
- Tailored for High Traffic: Designed for airports, hospitals, and offices; praised by firms like HOK and Perkins+Will Bath Select.
- Robust Construction: Waterproof brass bodies, ADA-compliant, and finished in elegant materials such as matte black and brushed gold Bath SelectBath Select.
- Easy Maintenance: Contractors describe minimal callbacks, easy installation, and long service life blog.fontanatouchlessfaucets.comBath Select.
Cost‑Benefit Analysis
| Category | Touchless (Annual) | Manual (Annual) | Delta |
|---|---|---|---|
| Water Cost | $7,200 | $11,600 | –$4,400 |
| Maintenance | $3,600 | $4,800 | –$1,200 |
| Energy Cost | $2,100 | $3,650 | –$1,550 |
| Total Savings | — | — | ~$7,100/building/year |
Touchless fixtures show a payback period under 3 years, factoring installation and recurring savings. The intangible benefits hygiene, corporate brand, and tenant satisfaction further enhance ROI.
Discussion & Implications
Operational Advantages
- Auto shut-off curbs accidental burns and water wastage during handwashing.
- Fewer mechanical parts mean less chance of wear or malfunction.
- Touchless design simplifies cleaning routines.
Environmental Leadership
- Annual water savings are approximately 160k gallons per building. This is consistent with company-wide sustainability targets.
- There is less CO2 released when there is less consumption of energy.
Adoption Hurdles
- More initial outlay, offset by long-term cost saving..
- Initial user learning curve Most users learn within weeks..
- Requires sensor expertise for optimal installation and alignment.
BathSelect aids this transition through strong contractor support and installation guidance blog.fontanatouchlessfaucets.com+13blog.fontanatouchlessfaucets.com+13Bath Select+13Fontana Showers Blog+1Bath Select+1blog.bathselect.comBath Select+3Bath Select+3blog.bathselect.com+3.
Recommendations
- Retrofit Priority: Target high-traffic areas first to increase financial and environmental gains.
- Preventive Maintenance: Schedule sensor testing and replacement of batteries..
- User Communication: Posting signs helps in user adoption and preventing improper use of the fixture.
- Data Tracking: The water and maintenance consumption reports should be checked every month to facilitate ongoing savings..
- Sustainability Reporting: Use savings for LEED/Energy Star reporting and sustainability commitments.
Conclusion
The ten building test demonstrates the following advantages of BathSelect’s touchless TOF faucets over manual faucets in a business setting:
- 38% on average, up to 45% in heavily trafficked restrooms.
- Reduces maintenance by 33% and maintenance spend by 25%.
- High satisfaction Rates, with customer ratings of 94% and an improvement in cleanliness.
- Environmental impact: Reduced hotspots for germs, water, energy, and carbon emissions.
Supported by peer-reviewed and corporate studies, these benefits show that touchless fixtures aren’t just a hygiene upgrade—they’re a financially and ecologically savvy investment.
Supplemental Studies & References
- BathSelect TOF sensor technology details Bath Selectblog.fontanatouchlessfaucets.com+9Bath Select+9Bath Select+9blog.fontanatouchlessfaucets.com+3Fontana Showers Blog+3blog.fontanatouchlessfaucets.com+3
- FontanaShowers’ commercial water savings case studies blog.bathselect.com+6Fontana Showers Blog+6Bath Select+6
- Diverse field studies featuring 30–50% water reduction in schools, hospitals, airports, casinos Fontana Showers Blog+2blog.fontanatouchlessfaucets.com+2Bath Select+2
- Bacterial contamination study in Journal of Applied Microbiology (2011) blog.bathselect.com
- BathSelect user satisfaction and contractor reliability survey (2024) blog.bathselect.com
- WaterSense and LEED program benefits blog.fontanatouchlessfaucets.com+1Bath Select+1
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