Articles Tagged with ''chiller''

Can You Reduce Chiller Maintenance?

I simply don’t know of any way to reduce chiller maintenance (recommended scheduled maintenance), below industry standards and manufacturer recommendations, without reducing the system’s long-term efficiency and working life.


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MultiStack Awarded EnVisioneer of the Year

Danfoss recognized MultiStack LLC of Sparta, Wis., as the winner of the second annual EnVisioneer of the Year award competition. MultiStack was honored for its success in implementing energy-efficient practices.


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Nov. 2, 2011: Danfoss Recognizes MultiStack as Second Annual EnVisioneer of the Year

Danfoss has recognized MultiStack LLC, of Sparta, Wis., as the winner of the second annual “EnVisioneer of the Year” award competition, for its success in implementing energy-efficient practices.


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Thermal Energy Storage Helps Exceed Payback Expectations

At Yardmen Arena in Belleville, Ontario, Canada, rather than just replacing the aging mechanical system with an updated version, city officials looked for a more energy efficient solution, ultimately settling on an ice storage system.


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Carrier Corp.: Water-Cooled Screw Chiller

The AquaForce® 30XW water-cooled screw chiller is designed specifically for cooling and heat recovery applications.


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Ductless Shipments Show Highest Increase in Second Quarter

The Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) reported that, during the second quarter of 2011, ductless split systems shipments showed the highest product sector gain, increasing by 68 percent.


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High-Efficiency Chillers Projected to Provide Big Savings

The University of Texas Arlington has commissioned two new high-efficiency chillers that will serve the main campus cooling loop and provide projected annual energy savings of nearly $200,000.


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Indiana State Graduates to Engineered Plastic Cooling Towers

An area where overhead can be contained or reduced is in the operation of the chilled water systems that support a/c throughout college campuses, specifically the cooling towers.


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Aug. 16, 2011: Smardt Chiller Group Expands Into Europe

Smardt Chiller Group Inc. has acquired Stuttgart’s OPK Klimatechnik AG. OPK has an array of patent properties that cover advances in heat exchange, variable-speed drives, free-cooling chiller controls and compressor optimization.
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Beyond the Flange

In a previous article on chilled water systems we focused on maintenance of the “heart” of the system, the chiller.


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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: Jim Johnson

Jim Johnson,an experienced trade school and community college instructor, discusses the HVAC industry and his column in The NEWS, ‘The Service Ticket.’ Listen now for a hint to the Not Enough Heat question from the Dec. 15 issue. Posted Jan. 30.

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2015 National Plumbing & HVAC Estimator

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