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Chillers & Towers

GSA Studies Maglev Chiller Efficiency

Federal Program Recommends Variable-Speed Maglev Technology for Chiller Replacement

Because the recommendation is only for end-of-life replacement, the hope is that implementing this technology will result in a gradual greening of chillers across GSA’s facilities. 


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May 7, 2014: WaterFurnace to Acquire Chillit Chillers

Acquisition Expected to Provide Synergies to Both Companies

WaterFurnace Renewable Energy Inc. announced that it has entered into an agreement to acquire the assets and technology of Chillit Chillers, Goshen, Indiana, a manufacturer of specialty chillers and geothermal heat pumps for large commercial and industrial applications.


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New Equipment Just in Time for Summer

Comfort and Higher Efficiencies are Hallmarks of Commercial Products

It’s time again for the Commercial Cooling Showcase. The NEWS’ annual issue has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them distinguish between brands.


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Robur Corp.: Gas Absorption Chiller

Model ACF60-HR is a 5-ton chiller with heat recovery that combines a low-environmental-impact gas absorption chiller with heat recovery. 


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Robur Corp.: Gas Absorption Chiller

Model ACF60-HR is a 5-ton chiller with heat recovery that combines a low-environmental-impact gas absorption chiller with heat recovery. 


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WaterFurnace Intl. Inc.: Commercial-Industrial Chiller

For commercial and industrial applications, the CLW chiller is available in 60-140 ton capacities. 


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Baltimore Aircoil Co.: Cooling Tower

The Whisper Quiet Fan option is available for the Series 3000 cooling tower. 


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2014 AHR Expo: HVAC Commercial Equipment

The NEWS was very busy at the AHR Expo in New York City, visiting as many booths as possible in search of new products. Below is a comprehensive list of all the HVAC commercial equipment we found on the show floor.


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Practical Vibration Testing and Analysis

Examining Basic Fan Balancing to ‘Helicoptering’ Blades

Vibration has always existed in mechanical equipment, it just becomes bad when it impacts people, money, and equipment life; otherwise, it goes unnoticed. 


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Dec. 23, 2013: Star Refrigeration Launches Energy Efficient HFO Chiller

Star Teamed with Danfoss Turbocor and Honeywell in Developing the New Chiller
Star Refrigeration has announced a new addition to its air-cooled Indigochiller line using the HFO refrigerant R-1234ze, which has a low global warming potential (GWP) of 6. The company said this is a highly energy efficient, low-noise chiller solution for HVAC and process cooling.


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2014 SMACNA Annual Convention

Views from the 2014 SMACNA Annual Convention in San Antonio.

Podcasts

NEWSMakers: Chris Mathis

Chris Mathis, president of Mathis Consulting Co. and vice chair of ASHRAE’s residential ad hoc committee, talks about ASHRAE’s exploration into the residential market. Posted on Oct. 17.

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ACHRNEWS

NEWS 10-27-14 cover

2014 October 27

Check out the weekly edition of The NEWS today!

Table Of Contents Subscribe

EFFICIENCY STANDARDS

DOE has denied AHRI’s petition for reconsideration of walk-in standards. Is it getting harder to reach consensus on efficiency standards?
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HVACR INDUSTRY STORE

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2015 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

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