HVAC ductwork: Set it and forget it, right? Wrong, say growing numbers of technicians and HVAC educators who emphasize that calculated, deliberate ductwork design and construction are major factors in ...

Inefficient ducts force HVAC systems to work harder, raising costs. Rising heating bills, despite normal usage, may signal ...

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 ...

But what workers hate is not the air-conditioning itself. It’s the way that air-conditioning is distributed: through snaking overhead tunnels of metal ductwork and out the end of just a few vents ...

Syska Hennessy Group, the international engineering firm, has launched an app called the Ductulator, which helps architects, owners, contractors, and mechanical engineers easily determine and specify ...

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 ...

Origin Ductworks has launched as an American manufacturer of industrial ductwork designed specifically for industrial ...

DENVER, CO - January 30, 2026 - PRESSADVANTAGE - Action Air Duct, a Denver-based HVAC cleaning specialist, has ...