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.

How does a home ventilation system work?

In a sense, ventilation systems are like the lungs of your house. They take in fresh outdoor air for circulation, while expelling odors, chemical vapors and pollutants outside your home. So when you're inside, you're always breathing in air that feels better. Best of all, Healthy Climate solutions like the energy-recovery ventilation system transfer stale indoor air to the outside without wasting the energy you've spent heating, cooling and dehumidifying it.