Indoor Air Quality
Lennox
HRV
Heat recovery systems can recover the heat and add fresh air efficiently.
- Provides cleaner, fresher indoor air
- Designed to provide comfort in colder climates
- Transfers heat from indoor air before it is discharged
- Will not restrict airflow for proper filtration
HRV is ideal for new homes which are tightly sealed or remodeled homes with energy efficiency upgrades All units include a Healthy Climate ™ wall control. No ozone emissions, a known lung irritant. Limited Lifetime Warranty on aluminum core.
Pure Air, Air Purification System

The features of the Pure Air, Air Purification System: Industry-exclusive air purification technology. Only single indoor air quality system to attack all three classes of indoor air contaminants:
- Small, breathable particles such as dust, dirt, pollen and allergens
- Airborne mold spores, bacteria and viruses
- Odors and chemical vapors
MERV 16* PrecisionPleat ™ media filter
Removes OVER 95% of particles ranging in size down to 0.3 micron**
Removes OVER 90% of bioaerosols ranging in size down to 0.01 micron**
Removes and destroys approximately 50% of household odors and chemical vapors in a 24-hour period***
Hospital inpatient care/general surgery level filtration
Whole-home purification works with your existing heating and cooling system
Reduces and destroys ozone—a product of pollution and a known lung irritant****
5-Year Limited Warranty on covered components
PureAir ® Air Purification System cleans the air without the addition of Ozone which many other systems can produce. Ozone can lead to respiratory problems.
Lennox systems can control humidity, ventilation and air quality. One option is UV and UVC germicidal lights help to dramatically reduce concentrations of microorganisms such as mildew, bacteria and mold.
