ENDUROUS · PRE-LAUNCH
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Endurous

Air quality

A breath of fresh air.

Coordinate compatible filtration, ventilation and humidity controls around indoor conditions and available outdoor air reports.

Plan around my priorities Compare equipment options ↗

EXPLORE THE CONNECTIONS

One possible configuration.

Use this diagram to understand the relationships. Equipment is selected for the home, and not every component is needed in every installation.

ERV with separate outdoor intake and exhaust paths, intake filtration and heat and moisture recovery. Supply air flows to the air handler and rooms with sensors; dedicated stale-air extracts return to the ERV.
Fresh air, with energy recovery.An energy recovery ventilator (ERV) brings in outdoor air and exhausts stale indoor air while transferring heat and moisture between the separate air streams. Intake filtration remains part of the setup. Room sensors help guide ventilation around changing needs.Illustrative system concept, not an installation drawing.Open full-size diagram ↗

FRESH AIR, LESS ENERGY LOST

Ventilation that thinks about comfort, too.

An ERV helps refresh the air while recovering some of the heating or cooling energy that would otherwise leave the house. Endurous aims to coordinate its operation with room readings, humidity and outdoor conditions.

Ventilation and filtration work together.

The ERV exchanges air. Its recovery core transfers heat and moisture, and suitable filters capture particles from the air passing through them. The air handler continues to manage heating, cooling and circulation.

The diagram shows one arrangement with an air-handler connection and separate stale-air extracts. The ERV can also use dedicated supply ducts. Intake and exhaust locations, airflow and controls are designed together.

Learn about whole-house ventilation ↗

A SIMPLE VIEW OF YOUR AIR

Know what changed.
See what home is doing.

Bring room-by-room readings and outdoor conditions together. Track particles, humidity, carbon dioxide (CO₂), nitrogen oxides (NOx) and carbon monoxide (CO) through suitable connected sensors. The goal is to adjust compatible equipment automatically and show you when a small action could help.

Particle filters help capture dust, pollen and smoke particles. Gas readings guide a different response, such as reviewing ventilation or a possible source. Ordinary particle filters do not remove CO₂ or carbon monoxide.

EndurousAir

Air care is active

Example readings · 4:30 pm

Indoor particles8 µg/m³PM2.5
Humidity45%Within your chosen range
Carbon dioxide · CO₂820 ppmBedroom sensor
Nitrogen oxides · NOx18 ppbExample gas sensor
Carbon monoxide · CO0 ppmExample connected monitor
Outside: smoke reportedConsider outdoor conditions before opening windows.

Automatic actions

  • Filtration increasedExample: a 20-minute cycle, then check the readings.
  • Outdoor intake adjustedWithin the home’s required ventilation limits.

Recommended for you

Keep windows closed while smoke is elevated. Check the intake filter when the maintenance reminder appears.

Illustrative readings, not live measurements or safety thresholds. Displayed gases and units depend on the installed sensors. Dedicated carbon monoxide alarms remain the home’s safety alert; Endurous monitoring complements them.

HOW IT COULD HELP

A plan for a smoky afternoon.

When this happens

Reliable reports show smoke or high pollen outside.

Home can respond

Adjust supported air equipment while respecting the home’s ventilation requirements.

What that means for you

Less manual checking as conditions change.

An example of the intended experience. Results depend on compatible equipment and your home.

THE SIMPLE VERSION

What goes into the plan.

  1. 01

    Check conditions

    Read conditions in key rooms, alongside outdoor pollen and smoke reports.

  2. 02

    Adjust air equipment

    Coordinate the ERV and suitable filtration around room needs and outdoor conditions.

  3. 03

    Keep comfort in view

    Consider temperature and humidity at the same time.

NO NEED TO DO EVERYTHING

A practical place to start.

Describe the issue you notice most, such as pollen, stuffiness or humidity. Check the existing air handler, filters and ventilation before adding devices.

Find my starting point

A little more detail.

Are filtration and ventilation the same thing?

No. Filtration removes some particles from air passing through a suitable filter. Ventilation exchanges indoor and outdoor air. A good plan considers both, along with required fresh-air needs.

What equipment could be included?

Compatible particle, humidity, CO₂, NOx and carbon monoxide sensors; an air handler with compatible filtration; an energy recovery ventilator (ERV); heating and cooling controls.

What needs to be checked for my home?
  • Which room measurements, gas sensors and outdoor pollen or smoke reports are available.
  • Ventilation requirements, suitable filtration, and filter replacement needs.
  • Humidity limits, heating and cooling interactions, and compatible controls.
What should I know about the limits?

The goal is fresher, more comfortable air through coordinated monitoring, filtration and ventilation, alongside the home’s existing alarms and protective controls.

KEEP EXPLORING

Choose your next question.

Return to the topic library or put your priorities into a simple home plan.