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 ...
A big step in the right direction for HVAC companies is the move toward proper design utilizing software. For decades, many have been using rules of thumb to size equipment and duct systems, making ...
When thinking of building materials, we think of wood, steel and concrete. Fabric is for the interior decorator. But according to Randall E. Fromberg, president of Fromberg Associates Ltd., fabric ...
The move reflects a deliberate effort by the company to bring load-calculation-based system design to homeowners who have ...
Although the offshore industry lacks standardized guidelines, this article identifies some criteria that an engineer should consider in the design of offshore heating, ventilating, and ...
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2026 HVAC code changes every contractor should know
The 2026 HVAC and IECC code updates are reshaping how contractors design, size, and install systems. Stricter efficiency, ventilation, and documentation requirements mean old shortcuts can now cost ...
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