Is ductwork and poor filtration reducing your HVAC system’s value? Most HVAC systems are still being matched to ductwork that ...

Updates in the latest ASHRAE Standard 90.1 and the 2021 International Energy Conservation Code (IECC) will make their way into state and local codes over the next couple of years now that the U.S.

The National Fire Protection Association (NFPA) 99 is a code that sets vital health care safety regulations for the protection of patients, staff, and the general public within health care facilities.

Safe, year-round use intended with new HVAC and fire suppression system that faces two votes in Mashpee as Proposition 2 1/2 ...

The 2015 International Energy Conservation Code includes better controls for lighting and daylighting, and new HVAC technology. The proposed new code will increase the mandatory installation of ...

San Francisco-based Permitio.ai lets HVAC contractors file mechanical, energy-code, and heat-pump permits instantly SAN ...

Statement: EMT utilizing compression fittings installed outdoors on a roof serving HVAC equipment can be installed without a separate equipment grounding conductor (EGC). Explanation: Section 440.9 of ...

Reducing Potential Liabilities for Fire-Rated Ducts, Conquest Firespray Has Supplied Code-Compliant Systems to Genentech, Novartis, and Marriott, Among Many Others WARREN, Mich.--(BUSINESS ...

DENTON — The Caroline County Commissioners and the Construction Trade Board discussed potential changes to the heating, ventilating and air conditioning code requirements in the county. You must be ...