Articles Tagged with ''refrigeration''

April 9, 2012: Emerson Acquires Marine Container and Boiler Business From Johnson Controls

April 9, 2012
Emerson announced that it has acquired the Marine Container and Boiler business of Johnson Controls Inc., enabling Emerson Climate Technologies to expand its refrigeration technology and solutions offerings in the global transportation sector. Terms of the acquisition were not disclosed.


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The Global Push for R-744

April 2, 2012
From a global perspective, there is a lot of interest in the wider use of R-744 (CO2), especially in supermarket refrigeration. Recently, a number of international studies and seminars have reported some of the latest developments regarding R-744.


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Ice Breaker: Selecting Thermostatic Expansion Valves

April 2, 2012
One of the basic components selected when installing a walk-in cooler/freezer or any field-assembled refrigeration system is the metering device, typically the thermostatic expansion valve (TXV). The TXV needs to be selected to match the Btu capacity of the system’s evaporator and compressor.


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The Professor: The Needed Amount of Condenser Subcooling

April 2, 2012
The amount of condenser subcooling needed is system dependent. The more pressure drops — friction and static — associated with the lines and accessories that carry the liquid in the system, the more need there will be for liquid subcooling to prevent liquid line flash gas.


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Five Ways to Improve Refrigeration Unit Operation Via Maintenance Practices

March 26, 2012
Although overall standards of refrigeration maintenance remain high, at many facilities there is still room for improvement. Upgrading your company’s rotating-equipment maintenance procedures and eliminating unsound practices will help reduce the risk of failures that can lead to process shutdowns or spoilage of refrigerated product.


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Perlick Extends Refrigeration Warranty

March 26, 2012
Perlick Corp., a maker of undercounter refrigeration, announced it has extended its residential products warranty to three years. The warranty is applicable to products built after Feb. 1. The warranty covers all parts and labor to repair or replace any part of the product, for three years from the date of the original purchase.


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Two New Refrigeration Terms That You’ll Want to Know

March 26, 2012
Move over compression ratio, ring valve, and reciprocating compressors. There are two new terms to add to your refrigeration terminology: ‘bi-volt’ and ‘spool.’ The words relate to some of the newest developments in compressor applications.


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Ammonia: Dangerous and Deadly

March 26, 2012
Ammonia is both a friend to refrigeration contractors and a danger, too. When used properly in refrigeration units, its outstanding heat transfer capabilities can keep food cold for long periods of time, it does not harm the environment, and it is biodegradable. But exposure to ammonia does pose a danger to human health.


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Source Refrigeration Names New President and CEO

March 26, 2012
Source Refrigeration & HVAC, Anaheim, Calif., announced that Bruce Buchholz has been named president and chief executive officer. Buchholz replaces Lauren Abrams, who resigned as CEO of Source for medical reasons.


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Deadline Is Approaching for ActOnEnergy Efficiency Incentives

March 19, 2012
Downstate Illinois utility Ameren Illinois is reminding its electric and natural gas business customers looking to reduce their energy expenses that the project deadline is approaching for participation in the 2011-12 ActOnEnergy® efficiency incentives program.


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2014 ACI Home Performance Conference

The 2014 ACI National Home Performance Conference & Trade Show was held in Detroit.

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NEWSMakers: Doug Dougherty

Doug Dougherty, president and CEO of the Geothermal Exchange Organization (GEO) joins the program to discuss the latest happenings with GEO, including the drive to get included in state and federal definitions of renewable energy, plus the future of geothermal.  Posted on July 25.

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R-22 PHASEOUT POLL

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