Indoor Air Quality

Duct Dynasty: Air Leakage, Two-story Cooling Problems

To Control Air, You Must Contain it

These temperature-related issues are often corrected simply by renovating the duct system to cure duct leakage and air-balancing issues, which created pressure-related problems in the building. There are instances, though, when you can have the perfectly designed and installed HVAC system and these temperature complaints still exist.


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ASHRAE, IAQA Announce Merger

Organizations Aim to Improve IAQ in the Built Environment

ASHRAE and the Indoor Air Quality Association (IAQA) have agreed in principle to join forces, combining resources to improve IAQ in the built environment.


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Munters AB: Dehumidification System

The DryCool Dehumidification System is designed around the basic Munters desiccant dehumidification module consisting of the active desiccant wheel, a reactivation heat source, and supply and reactivation fans. 


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July 24, 2014: International Societies Form Indoor Environmental Quality-Global Alliance

Its Mission Encompasses the Thermal Environment, Indoor Air Quality, Lighting, and Acoustics

A new alliance has been established that seeks to serve as a global source for information, guidance, and knowledge on indoor environmental quality (IEQ). A memorandum of understanding creating the Indoor Environmental Quality-Global Alliance (IEQ-GA) was signed by ASHRAE and other industry associations.


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July 16, 2014: ASHRAE and IAQA to Combine

Merger Expected to Strengthen the Programs and Services of Both Organizations

ASHRAE and the Indoor Air Quality Association (IAQA) announced that they have agreed in principle to a merger, combining resources to improve IAQ in the built environment.


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UV-C Systems for Commercial HVAC

Technology Provides Continuous Surface Cleaning of Cooling Coils and Drain Pans

Although UV-C is simple, many contractors are mystified about how UV-C works and how to apply it cost-effectively. These aspects and other misunderstood issues are addressed here .


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2014 World Energy Engineering Congress

Scenes from the 2014 World Energy Engineering Congress in Washington, D.C.

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NEWSMakers: Howard Weiss
Howard Weiss, executive vice president, HVAC Excellence stopped by The NEWS’ booth at the AHR Expo to discuss HVAC Excellence’s upcoming conference, networking opportunities at large expo’s, and much more. Posted on Feb. 27.
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