Hygiene automation
Cognituv automates hygiene for air, water and gas. Sensors find the problem, treatment runs continuously at the source, and Cognituv Connect measures the result against your own baseline.
Cognituv Connect
Measured on your own equipment
Cognituv keeps cooling coils, ducts and rooms clean around the clock, with treatment sized to each unit. Sensors show it’s working, and Cognituv Connect measures the result on your own equipment.
Book a no-cost assessmentWhat’s costing you?
Cognituv Grid keeps coils clean, in-duct UV-C treats the moving airstream, and FreshFilter and Overwatch treat the rooms a central system can’t reach. IAQ monitors record the results.
Explore odor, mold & IAQ →Equipment
Cognituv Grid · in-duct UV-C · FreshFilter · Overwatch 2x2 · IAQ monitors
18 months complaint-free at Northrop GrummanBiofilm on cooling coils restricts airflow and heat transfer, so fans and cooling plant work harder. Cognituv Grid keeps the coil clean, and smart CTs on the major loads measure the result against a baseline agreed for your site.
Explore energy spend →Equipment
Cognituv Grid UV-C · smart CTs · Cognituv Connect
Morgan Stanley: chosen over eight competing solutionsUV-C treats water in the pipe run or in the tank, with no chemical additives. Inline sensors log water quality and alert your team to excursions before they cost you.
Explore water quality →Equipment
In-line UV-C · tank UV-C · water-quality sensors · Cognituv Connect
Premium Polisher removes H₂S and bacteria from natural gas and RNG streams. Quality is metered, logged, and verifiable.
Explore gas quality →Equipment
Premium Polisher · gas metering · Connect Gas
Vibration and temperature sensors watch critical assets. A developing fault shows up as a trend and an alert, so your team can schedule the repair.
Explore uptime & reliability →Equipment
Vibration sensors · leak detection · Connect Predictive
Tuffy’s Pet Foods: predictive maintenance on a 24/7 lineCase studies
Results from real installations, confirmed by a third-party hygienist, a cleaning contractor’s swab tests and the facility’s own complaint records.
Featured engagement
Global headquarters · Times Square, New York
A headquarters air-quality program for one of the most scrutinized buildings in Manhattan. UV-C applied in the air handlers, then swab tests, air sampling and energy analysis confirmed by a third-party hygienist firm.
Designism · CC0
Aviation · International airport · Phoenix, AZ
Cutting manual coil cleaning led to mold and a musty terminal. On-coil UV-C eliminated it — confirmed by the cleaning contractor’s own swabs.
Aerospace & defense · Modular facilities · Annapolis, MD
Coastal modular HVAC units with a persistent musty smell. A FreshFilter retrofit stopped it — zero complaints in the 18 months since.
We build it from your utility rates, runtime and equipment, then measure the result after install.
How hygiene automation works
The same three steps on every project: find what’s costing you, treat it at the source, and measure the result against your own baseline.
A call with an engineer about the coils, rooms or lines involved. Where you want proof first, Cognituv Connect sets a measured baseline, scoped and quoted for your site.
Treatment sized to each coil, duct, room, line or stream: Cognituv Grid, in-duct, FreshFilter, water and gas systems, installed with minimal time offline.
With Cognituv Connect, results are measured against that baseline and exported audit-ready for rebates, ESG reporting and renewals.
Sample siteAHU-3 bearing vibration
FaultMaintenance alerted
CT-W12 stopped reporting
FaultTechnician notified
CO₂ rising in Zone 4
InfoCheck ventilation
AHU-2 lamp 2 at 74%
NoticeReplacement on next visit
Illustration with sample data.See Cognituv Connect live
What we install
Each system is sized to the equipment it treats, and Cognituv Connect can measure the result.
Air
Cooling coils
UV-C lamps at the coil keep biofilm and mold from building up.
Ductwork and moving air
DUCT modules treat moving air and the duct surfaces around them.
In the fieldRooms and in-room units
UV-C and photocatalytic media treat the air right where people breathe it.
In the fieldRoom air, from the ceiling
UV-C, photocatalytic media and filtration in one quiet purifier, out of the way.
RenderingOccupied rooms
Upper-room fixtures and sealed purifiers treat the air, with no ductwork to change.
Surfaces
RenderingProduction lines and cold rooms
Stainless UV-C fixtures and conveyor tunnels keep treating between cleanings, alongside your sanitation program.
Water
Potable, process and cooling water
UV-C treats the water, and wireless probes report its quality to Cognituv Connect.
Gas
RenderingNatural gas and RNG
UV-C removes H₂S and bacteria from the full gas stream, without chemical dosing.
Monitoring
RenderingEnergy, air, equipment, water and gas
Wireless sensors measure your building before and after a fix.
Start with your data
We set your site up on Cognituv Connect: wireless sensors for energy, water use, indoor and outdoor air quality and equipment health, in one dashboard. Within 30 to 60 days you have a baseline and a findings report that shows where money, comfort or equipment life is slipping and what to fix first. The same sensors then measure the result.
Scoped and quoted for your site. Plan your system online →
By role
Facility or engineering manager
Tell us what’s going on in your building.
Energy or sustainability lead
Measure it first, with reports for ESG and renewals.
Owner, COO or CFO
Compare keeping older equipment running with replacing it.
Engineer, contractor or rep
Spec sheets, CAD and submittals. We also quote through contractors and reps.
Resources
Case study
A UV-C fixture built into a bottling line in Argentina, monitored in Cognituv Connect.
Guide
How M&V works: baselines, meters, audit-ready exports.
Spec sheet
Energy metering on your major loads: ranges, accuracy, LoRaWAN uplink.
Case study
On-coil UV-C, confirmed by the cleaning contractor’s swabs.
Guide
Published studies on coils, system design, biofilm and indoor air, with links to the source.
Spec sheet
Wireless condition monitoring for motors, pumps and fans: bands, battery, LoRaWAN.
A call with an engineer, then a written recommendation for treatment, monitoring or both, sized to your equipment.
