When it comes to HVAC duct systems, the commercial cannabis industry prefers fabric duct over metal duct. Excel Air Systems provides some guidance. 

Shares of Carrier will begin “regular-way” trading on the New York Stock Exchange (NYSE) at market open under the symbol “CARR.”  

Wiegmann Associates furnished and installed a high-efficiency HVAC system for the five-story building shell.

Wiegmann Associates served as Engineer of Record (EOR) and design/build mechanical contractor of the new alcohol and drug addiction treatment center. Kadean Construction was the general contractor and Arcturis was the architect.

Whether you're a sheet metal apprentice, an HVAC contractor recruiting or a building owner, it's important to know how to explain the basic principles and technologies behind how HVAC systems work.

HVAC system repair and installation documented on Lifetime TV's "Designing Spaces."

Now is the time for homeowners to schedule an inspection of their HVAC system.

Greenheck’s new EHV-550 and EHV-550D are 5.5-inch deep stationary dual module wind-driven rain louvers featuring horizontal front blades and vertical rear blades.

UK company AET Flexable Space has pioneered an underfloor air conditioning system which utilizes the few inches of space beneath a raised access floor for the distribution of air, eliminating most ducting and pipework. 

Part of the METUS M-Series product lineup, each 115 Volt Heat Pump system utilizes one breaker spot in an electrical panel versus the typical two breaker spots.