We typically spend 80% of our time indoors, where the quality of the air we breathe depends on the age and type of building ...

Ever heard of an air economizer? It's something some HVAC systems have, and a recent study The University of Utah found in certain conditions these systems could impact indoor air quality.

At the forefront of such advances is J Pereira Fernandes (JPF), which has recently expanded its fabric finishing plant with a ...

The study found the issue lies with commercial HVAC systems that use air-side economizers. Using special duct and damper arrangements, this technology reduces energy use by drawing air from ...

The P.E.I. Energy Systems facility has saved more than 300 million litres of fuel oil and 1.6 million cubic meters of ...

Engineers were subsequently hired to determine the best way to renovate or replace the hvac system. Toys R Us managers didn ... In addition, Waxman wanted to add an energy management system and ...

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