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common
IAQ problems and solutions Common IAQ Problems & Solutions Lennox® IAQ Best, Better, Good Solutions |
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Purification | |||||||||
| Problem | Odors and Chemical
Vapors Perfumes, cleaning supplies, paints, pet odors, cooking fumes and other airborne contaminants |
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| Small, Respirable
Particles and Bioaerosols/Microorganisms Pollen, dirt, pet dander, dust mites, bacteria, viruses, mold |
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| Solution | Air-purification systems attached to the furnace or air handler, where contaminants are removed and destroyed before air is re-circulated into the home | |||||||||
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Elimination | |||||||||
| Problem | Small, Respirable
Bioaerosols/Microorganisms Pet dander, dust mites, bacteria, viruses, mold and other contaminants that can collect on the air conditioning coil, reducing system efficiency, and circulate through the home |
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| Solution | UVC lights dramatically reduce concentrations of potentially harmful microorganisms | |||||||||
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Ventilation | |||||||||
| Problem | Poor
Airflow A common problem in newer homes, which are tightly sealed to conserve energy. Instead of continually moving, indoor air becomes stagnant, and contaminants have no way to escape. |
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| Solution | Ventilation systems replace state, contaminated indoor air with outdoor air - providing the fresh-air feel of an open window, with virtually no heat/energy loss or safety risk | |||||||||
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| Humidity Control | ||||||||||
| Problem | Too
Much Moisture Can make the air feel stuffy and warmer than the actual temperature, and can also promote the growth of mold, mildew, fungi, bacteria and viruses |
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| Too
Little Moisture Can cause dry skin, sore throats and respiratory problems, along with annoying static electricity. |
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| Solution | Dehumidifiers and humidifiers work with the home's heating and cooling system to keep moisture levels balanced in every room | |||||||||
| "BEST" SOLUTION | ||||||||||
| Problem | Solution | Recommendation | ||||||||
| Particles | Filtration | PureAir™ system | ||||||||
| Bioaerosols | Filtration Elimination |
PureAir system Germicidal Light |
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| Chemicals | Purification Ventilation |
PureAir system ERV or HRV |
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| Low humidity Relative humidity levels below 35%* |
Humidification | Humidifier | ||||||||
| High
Humidity Relative humidity levels above 50%* |
Dehumidification | Humiditrol® dehumidification system | ||||||||
| Stale Air | Ventilation | ERV or HRV | ||||||||
| "BETTER" SOLUTION | ||||||||||
| Problem | Solution | Recommendation | ||||||||
| Particles | Filtration | Healthy Climate® 16 | ||||||||
| Bioaerosols | Filtration Elimination |
Healthy Climate 16 | ||||||||
| Chemicals | Purification Ventilation |
Germicidal Light | ||||||||
| Low humidity Relative humidity levels below 35%* |
Humidification | Humidifier | ||||||||
| High Humidity Relative humidity levels above 50%* |
Dehumidification | Humiditrol dehumidification system | ||||||||
| Stale Air | Ventilation | ERV or HRV | ||||||||
| "GOOD" SOLUTION | ||||||||||
| Problem | Solution | Recommendation | ||||||||
| Particles | Filtration | Healthy Climate 10 | ||||||||
| Bioaerosols | Filtration Elimination |
Healthy Climate 10 Germicidal Light |
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| Chemicals | Purification Ventilation |
PureAir system ERV or HRV |
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| Low Humidity Relative humidity levels below 35%* |
Humidification | Humidifier | ||||||||
| High Humidity Relative humidity levels above 50%* |
Dehumidification | Humiditrol dehumidification system | ||||||||
| Stale Air | Ventilation | Lennox ventilation control system | ||||||||
| Source:
Lennox Industries -
www.lennox.com *Nation studies and Lennox' own indoor air quality experts indicate that, for optimal comfort and health, your home's relative humidity levels should range between 35 and 50 percent. |
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