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AHR Expo Calls for Innovation Awards Entries

HVACR manufacturers exhibiting at show encouraged to submit new or upgraded products
June 9, 2016

The International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo) announced its call for entries for the 2017 AHR Expo Innovation Awards competition. The winners in each of 10 HVACR product categories will receive special recognition.


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MacroAir Enhances Airflow Visualization Service

AirViz is a 3D simulation service that allows customers to see various airflow scenarios
June 9, 2016

AirViz, MacroAir’s airflow simulation service, has been overhauled to provide automated custom visualizations. This enables customers to see how high volume, low speed (HVLS) fans would move air in their facility before purchasing and installing an HVLS solution.


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Nortek Air Solutions Introduces New High Performance Fan Options

New design improves efficiency and sound performance in air handling units
May 31, 2016

Nortek Air Solutions, a subsidiary of Nortek Inc., has announced new fan wheel and motor options for its Fanwall® air handling units. These designs offer enhanced benefits while continuing to provide optimized airflow efficiency, redundancy, and minimized turbulence.


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enVerid Introduces New ‘All Season’ HVAC Load Reduction Module

HLR 1000E offers double-digit HVAC energy savings for buildings in all climates
May 18, 2016

enVerid Systems, developers of the HLR® solution to reduce HVAC energy consumption, announced the availability of its next generation, “all season” system that the company says reduces both cooling and heating energy consumption by 20-40 percent.


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The cabinet of a 3-ton, split-type air conditioning system with the A-coil in the plenum of the furnace.

The Professor: How Airflow Woes Can Affect Refrigerant Flow

Low suction and head pressures might just be a dirty filter, not a refrigerant undercharge
John Tomczyk
May 9, 2016

An undercharge of refrigerant will cause low head and suction pressures, but that is not the only thing that will cause both pressures to be low. An undercharge will have low condenser liquid subcooling readings on the high side, where a dirty air filter for the evaporator will not produce low condenser liquid subcooling readings.


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MacroAir: LED Light Kit

MacroAir: LED Light Kit

May 9, 2016

This LED light kit is an option for the high-velocity, low-speed (HVLS) fan line AirVolution-D. It is suited for those looking to eliminate the effects of strobing caused by nearby ceiling lights shining through the fan’s blades. 


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Weinberg Capital Group Announces Recapitalization of HoodMart Inc.

Company designs, manufactures, and sells ventilation systems for the commercial cooking industry
April 21, 2016

Weinberg Capital Group (WCG) announced the recapitalization of Elyria, Ohio-based exhaust hood manufacturer HoodMart Inc. It was led by a group of private investors managed by WCG. HoodMart founder and chairman, Daniel B. Reaser Sr., will remain a shareholder and serve on the company’s board of directors.


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