Martin Enterprises Heating and Cooling Blog

Why Ventilation In Your Home Is Important

Homes today are tightly sealed, and Lake Zurich, IL homes are no exception. Chicago winters are bone-chillingly cold, and with heating costs at an all-time high, a tightly-sealed home is an energy-efficient home. The only problem is a lack of fresh air. Here’s how proper ventilation can keep your indoor air healthy, even during the…

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