The EPA beganc a gradual phase out of asbestos in the mid 1970's, since it was linked to a serious lung and intestinal disease, a rare cancer - malignant mesothelioma. Asbestos is a natural substance derived from serpentine stone and has a substantial resistance to high temperatures, which originally made this product worthy of broad commercial use There are still products existing in homes....

  Allergies, emphysema, asthma and other health concerns are tied into the air quality of your home environment. Dust mites and sporiferous allergen thrive in damp environments. A good dehumidifier linked into the central duct system under the plenum will condense air moisture and drain off the moisture through a drain tube when the central air system is on. Central cooling also helps to....