This article discusses how Small Duct High Velocity (SDHV) HVAC technology supports offsite construction and modular building.
It features Shawn Intagliata and focuses on factory-built housing, modular construction, and high-performance buildings.
Modular manufacturers work within transportation restrictions and factory production requirements.
SDHV systems help address these constraints by using smaller ducts and requiring less space inside the building assembly.
This can increase usable square footage and support more efficient building layouts.
The article says offsite construction is growing across residential, multifamily, hospitality, healthcare, and workforce housing sectors.
It also notes that labor shortages, project delays, material constraints, and rising performance expectations are pushing companies toward smarter building systems.
SDHV is an HVAC system that uses smaller, flexible ductwork and high-velocity airflow to distribute conditioned air with less space than traditional duct systems.
SDHV fits within tighter wall and ceiling cavities, supports factory installation, improves quality control, and reduces field labor requirements.
According to the article, SDHV can provide more consistent temperatures, improved indoor air quality, quieter operation, enhanced comfort, and better energy efficiency support.