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Home » Topics » HVAC Commercial Market » Air Handlers

Air Handlers
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A Modine Atherion unit is lowered onto a roof curb atop North Market in Columbus, Ohio.

Efficiency Standards Prompt Rooftop Innovations

ECM fans, DOAS units emerging as preferred options
Nicole Krawcke
June 13, 2016

More than half of U.S. commercial building space is cooled by packaged HVAC equipment, according to the U.S. Department of Energy (DOE). So it comes as no surprise that energy efficiency is the biggest trend driving the rooftop market.


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Preventive maintenance helps keep dirty condensers and evaporator coils clean and ensures operators and owners are aware when parts and components may be reaching the end of their lifespans.

Preaching the Importance of Rooftop Maintenance

HVAC contractors share best practice tips for servicing rooftop units
Nicole Krawcke
June 13, 2016

HVAC contractors in different climates and regions all over the U.S. agree that irregular upkeep is the most problematic issue when it comes to rooftop unit failure.


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RTU Efficiency Standards Infographic

Infographic: RTU Efficiency Standards

June 13, 2016

On Dec. 17, 2015, the U.S. Department of Energy (DOE) finalized new negotiated energy conservation standards for commercial air conditioners, heat pumps, and commercial warm-air furnaces, otherwise known as rooftop units (RTUs).


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BasX Solutions Acquires Seasons 4 Clean Room Product Line

Includes all technology, intellectual property, inventory, and equipment
May 24, 2016

BasX Solutions, a manufacturer of custom engineered products including HVAC solutions, announced that it has completed its acquisition of the clean room product line from Seasons 4.


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2016 Commercial Cooling Showcase

Commercial Cooling Showcase 2016: Summer Heat No Match for HVAC Cooling Equipment

Manufacturers introduce commercial products for cooling season
May 2, 2016

The manufacturers provided all of the data included in the product grid as well as the photo feature. Therefore, any questions should be directed to them via the contact information provided in the photo feature section.


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Jackson Willis (left), Mid-Atlantic sales engineer for Fujitsu General America Inc., and Alan Stephens (right), owner of Eco-Green Air in Raleigh, North Carolina, discuss how they plan to approach the installation

VRF an Efficient, Adequate Zoning Solution for Methodist Church

St. James United Methodist Church’s mixed-use nature required a versatile comfort fix
February 8, 2016

Because of the mixed-use nature of church buildings, broad range of room sizes, and long vacancy periods punctuated by short stints of high occupancy, many congregations, especially those exploring retrofit projects, have turned to mini-split heating and cooling technologies in the past decade. More recently, commercial VRF systems have added even more capability, simplicity, and efficiency to the already vast number of possibilities offered by ductless technology.


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HVAC Drain Issues: Cost and Health Issues

Condensate drainage requires more than a properly designed trap and an adequate maintenance plan
Warren Trent
December 21, 2015

The condensate drain system is a unique component in the air conditioning system. It is an interface between the air-handler drain pan and the building plumbing system, for which no entity accepts responsibility. There is no approved or laboratory-tested-and-listed drain system.


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York: Custom AHU

November 23, 2015

The YORK Custom Air-Handling Unit (AHU) is designed to adapt to the needs of the environment, providing balanced performance by matching AHU features and efficiency against building demands. 


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Technical Systems: Evaporative Air Cooler

October 26, 2015

Adiabatic Pre-cooling Evaporative X-change (APEX™) cooling technology combines evaporative cooling technology with air cooling to deliver low-maintenance, highly efficient cooling systems. 


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Mitsubishi Electric US Cooling & Heating Division: Zone Control

August 31, 2015

The Diamond Comfort System features individualized zone control, which allows homeowners to save money while offering the flexibility to choose which rooms they want to cool and heat. 


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