CHANTILLY, Va. - The basics of HVAC systems and how they work are explained in the Sheet Metal and Air Conditioning Contractors’ National Association’s (SMACNA’s) new manual,HVAC Systems: ...

Some homes have no return ducts. Such design shortcuts often result in lower efficiency and higher heating and cooling bills. ENERGY LOSSES, SAVINGS GAINS Typical duct systems lose 25% to 40% of the ...

HVAC System Basics Explained by Carrie Gilbert of BAEHR Heating & Air in HelloNation Feature Provided by GlobeNewswire Jul 4, 2025, 4:00:55 AM ...

Students from the University of Jordan’s engineering faculty have successfully completed a HVAC basics course at the LG Air Conditioning Academy. The course has been designed to enhance the student’s ...

GRASS VALLEY, Calif., July 04, 2025 (GLOBE NEWSWIRE) -- What should homeowners know to better understand how their HVAC system functions? That question is answered in a recent HelloNation article ...

Routine walkthroughs with HVAC technicians during scheduled visits are encouraged to help identify airflow issues and irregularities early. The full article, Understanding the Basics of Your HVAC ...

GRASS VALLEY, Calif., July 04, 2025 (GLOBE NEWSWIRE) -- What should homeowners know to better understand how their HVAC system functions? That question is answered in a recent HelloNation article, ...