by Nick Gromicko, CMI® and Kenton Shepard Provided by InterNachi Bathroom ventilation systems are designed to exhaust odors and moist air to the home’s exterior. Typical systems consist of a ceiling fan unit connected to a duct that terminates at the roof. Fan Function The fan may be controlled in one of several ways: Newer fans may … Read more
What Is Asbestos? Asbestos minerals are made up of fine, durable fibers and are resistant to heat, fire and many chemicals. Asbestos was used in a slew of everyday products, from building materials to fireproof protective gear. It is now widely known that exposure to asbestos can cause mesothelioma, a fatal cancer that affects the lining of the lungs, as well as other cancers and lung-related illnesses.