The Manual D procedures match duct system resistance (pressure drop) to blower performance (as defined by the HVAC system manufacturer’s blower performance tables). This delivers appropriate airflow to the rooms and spaces to be conditioned while ensuring that system airflow is compatible with the operating range of the HVAC equipment.

Permit Hub allows contractors to gain control over permit tracking, notarization, plan reviews, and inspection results, all within one platform.

The Smart Home Technology & Market Trends project includes feedback from more than 800 consumers in the U.S. and Canada.

The contest, sponsored by hilmor Tools, drew more than 300 entrants, a 44% increase from the 2023 contest and the most in its nine-year history.

The manufacturer has held the ISO 9001 certification since 2005 and the ISO 14001 certification since 2016.

The Service Management Forum, three days of networking and learning, was organized by the Unified Group, an association of independent commercial HVAC contractors.

The Ferris School of Built Environment houses the architecture, construction technology and management, facilities management, and HVACR programs in the College of Engineering Technology.

Maverick Business Advisors was founded by Steven Remy, a third-generation entrepreneur.

Lanessa Bannister is the new vice president and general manager of Lennox Industries Residential, replacing Quan Nguyen, who retired Feb. 2.

Arch will use the funds to grow its engineering team and expand its customer base in the Northeast and California.