The efficiency of a duct system can affect the efficiency of the heating-cooling equipment. The majority of homes today are heated with furnaces (gas, oil, or electric) and cooled with an air ...

The Air Conditioning Contractors of America Educational Institute (ACCA-EI) Standards Task Team (STT) announces the release of an updated ANSI/ACCA 1 Manual D — 2016 (Residential Duct Systems). The ...

DUBLIN--(BUSINESS WIRE)--The "North America Residential Ductwork Design Software Market Size, Share & Trends Analysis Report By Component (Software, and Services), By Deployment, By Application, By ...

Careful planning in designing ductwork for emission control structures goes a long way toward reducing overall plant construction costs. Increasing restrictions on power plant emissions are causing ...