Air duct leakage should be a concern to both the designer and the building owner because of its potential impact on initial construction costs, energy usage, and system performance. Every duct system ...
In 1948, research by R.G. Huebscher established flow resistance for different shapes of ductwork at equal velocities, which allowed the creation of the duct-sizing calculator or “Ductulator” for ...
Many homeowners feel unsure when choosing between ducted and ductless cooling systems. Each system works in a different way and fits certain building styles better. This guide breaks down both options ...
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