The EPA states the air inside the home can be 2-10X more polluted than outside air. You cannot see, smell or touch poor air quality but poor air quality will affect how you feel. That is why you need not only need a way to measure the pollutants inside your home, but you also need a product that will mitigate the poor air quality inside your home.
FREQUENTLY ASKED QUESTIONS
Perfect comfort is something we want you to experience long after you’ve purchased your Lennox® product. That’s why we offer a collection of resources that make it as easy as possible for you to get the answers and support you need.
I already have indoor air quality equipment installed in my home, why do I need to measure my indoor air quality?
Topics
- Air-Conditioning Refrigerants
- Carbon Monoxide
- Care and Maintenance
- Energy Efficiency
- Finding Your Model Number
- Heating and Cooling Technologies
- Improving Indoor Air Quality
- Indoor Air Quality Issues
- Indoor Air Quality Systems
- Product Pricing and Purchasing
- Product Ratings
- Quiet Operation
- Repair Parts
- System Filters
- System Performance
- Thermostat Recycling
- Thermostats and Controls
- Troubleshooting
- Warranty Information
Get answers from a Lennox® Dealer.
It's easy to find an expert Lennox Dealer who can help you make the most of your HVAC system.
View Now

