A fireplace certainly is a pleasant and attractive feature for a home, but it can allow many unwanted things to enter through the chimney. Cold air and, depending where you live, an occasional bat are ...

Installing a lock-top chimney damper is a common project among do-it-yourself homeowners. As fireplaces and chimneys age they tend to deteriorate from use, foundation shifting, and weather. This ...

INDIANAPOLIS — Jackson Systems LLC has announced its new patent pending Barometric Zone Damper™ (BZD), which the company says eliminates the need for a costly and time consuming bypass damper ...

With today’s continually advancing building engineering technology, design professionals are presented with a multitude of options for HVAC design. With such variety comes the burden of comprehending ...

THIS column provides information about the use of outdoor air dampers in hot and humid climates and during hot and humid seasons in temperate climates in commercial buildings. Terms used in this ...