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.

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

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 ...

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 ...

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

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 ...