ASHRAE Journal - February 2009 - 12

GE Asks EPA for Approval LG Opens Training Center ROSWELL, Ga.—LG Electronics USA has opened the LG Training Academy here to support LG’s commercial air conditioner business. The 16,000 ft2 (1500 m2) training academy is the centerpiece of a new LG Roswell facility, which also houses the company’s local operations for LG Mobile Phones and LG Digital Appliances. This location now has a total of 30 employees and plans to hire additional staff this year. It will serve the Southeast region by providing courses for engineers, contractors, technicians and air conditioning sales managers on LG’s Multi-V Applied Commercial Systems, DuctFree Mini Split and Packaged Terminal Air Conditioner (PTAC) systems. The companies expects to train up to 500 people each month. The refrigerator would be manufacturered at Monogram Refrigeration, LLC, located in Selmer, Tenn. Isobutane Refrigerator for U.S.? LOUISVILLE, Ky.—Isobutane is widely as the insulation foam-blowing agent used in household refrigerators in Europe to replace commonly used HFC foamand parts of Asia, but not in the U.S. be- blowing agents. cause of perceived safety issues. GE says the environmental This could change in 2010. benefits of the GE Monogram GE has requested that the would be significant. U.S. Environmental Protec“The approval will pave the tion Agency (EPA) approve way for the use of low-GWP isobutane for refrigerators. It refrigeration technology in would be the first time in the the U.S. to help address global U.S. that a hydrocarbon has warming challenges. A refrigbeen used as a substitute for erator with lower GWP emisHCFC-based refrigerants, and sions will allow consumers to the first time a refrigerator GE refrigerator. reduce their carbon footprint,” using a hydrocarbon has been said Kevin Nolan, vice presibuilt and sold in the U.S. dent of technology for GE Appliances. According to a GE press release, the “Our goal is to deliver a new GE Monocompany hopes to introduce in early gram refrigerator that will be ENERGY 2010 a new GE Monogram hydrocarbon STAR® qualified, and that will conform refrigerator. The Monogram will use to GE and third-party safety standards for cyclopentane, another hydrocarbon, the use of hydrocarbon refrigerants.” PROVEN DATA LOGGING SOLUTIONS KWh °C kPa How Important is your Data? °F Collecting reliable data requires a dependable Data Logger. BTU Pa PSI Hz PPM GPM %RH f(x) We stand behind our data loggers with a 10 year battery warranty! mA H20 in V 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10 YEARS TEMPERATURE RELATIVE HUMIDITY PRESSURE INDOOR AIR QUALITY VOLTAGE POWER QUALITY AC CURRENT PROCESS SIGNAL PULSE Tel: 604.591.1128 Toll-Free: 1.800.663.7845 datalogging@acrsystems.com www.acrsystems.com February 2009 www.info.hotims.com/23932-5 www.info.hotims.com/23932-1 12 ASHRAE Journal ashrae.org

ASHRAE Journal - February 2009

Table of Contents for the Digital Edition of ASHRAE Journal - February 2009

ASHRAE Journal - February 2009
Contents
Commentary
Industry News
Letters
Meetings and Shows
Feature Articles
     Carbon Dioxide in North American Supermarkets
     Frost on Air-Cooling Evaporators
     Electronic Expansion Valves Versus Thermal Expansion Valves
     Anniversary Feature: Air Handling Unit Design for Energy Conservation
     Redundancy for Data Centers
Building Sciences
Washington Report
InfoCenter
Special Products
Emerging Technologies
People
Products
Classified Advertising
Advertising Index
ASHRAE Journal - February 2009 - ASHRAE Journal - February 2009
ASHRAE Journal - February 2009 - Cover2
ASHRAE Journal - February 2009 - 1
ASHRAE Journal - February 2009 - 2
ASHRAE Journal - February 2009 - Contents
ASHRAE Journal - February 2009 - 4
ASHRAE Journal - February 2009 - Commentary
ASHRAE Journal - February 2009 - Industry News
ASHRAE Journal - February 2009 - 7
ASHRAE Journal - February 2009 - 8
ASHRAE Journal - February 2009 - 9
ASHRAE Journal - February 2009 - 10
ASHRAE Journal - February 2009 - 11
ASHRAE Journal - February 2009 - 12
ASHRAE Journal - February 2009 - 13
ASHRAE Journal - February 2009 - Letters
ASHRAE Journal - February 2009 - 15
ASHRAE Journal - February 2009 - 16
ASHRAE Journal - February 2009 - A1
ASHRAE Journal - February 2009 - A2
ASHRAE Journal - February 2009 - A3
ASHRAE Journal - February 2009 - A4
ASHRAE Journal - February 2009 - A5
ASHRAE Journal - February 2009 - A6
ASHRAE Journal - February 2009 - A7
ASHRAE Journal - February 2009 - A8
ASHRAE Journal - February 2009 - A9
ASHRAE Journal - February 2009 - A10
ASHRAE Journal - February 2009 - A11
ASHRAE Journal - February 2009 - A12
ASHRAE Journal - February 2009 - A13
ASHRAE Journal - February 2009 - A14
ASHRAE Journal - February 2009 - A15
ASHRAE Journal - February 2009 - A16
ASHRAE Journal - February 2009 - A17
ASHRAE Journal - February 2009 - A18
ASHRAE Journal - February 2009 - A19
ASHRAE Journal - February 2009 - A20
ASHRAE Journal - February 2009 - A21
ASHRAE Journal - February 2009 - A22
ASHRAE Journal - February 2009 - A23
ASHRAE Journal - February 2009 - A24
ASHRAE Journal - February 2009 - A25
ASHRAE Journal - February 2009 - A26
ASHRAE Journal - February 2009 - A27
ASHRAE Journal - February 2009 - A28
ASHRAE Journal - February 2009 - A29
ASHRAE Journal - February 2009 - A30
ASHRAE Journal - February 2009 - A31
ASHRAE Journal - February 2009 - A32
ASHRAE Journal - February 2009 - A33
ASHRAE Journal - February 2009 - A34
ASHRAE Journal - February 2009 - A35
ASHRAE Journal - February 2009 - A36
ASHRAE Journal - February 2009 - A37
ASHRAE Journal - February 2009 - A38
ASHRAE Journal - February 2009 - A39
ASHRAE Journal - February 2009 - A40
ASHRAE Journal - February 2009 - Meetings and Shows
ASHRAE Journal - February 2009 -      Carbon Dioxide in North American Supermarkets
ASHRAE Journal - February 2009 - 19
ASHRAE Journal - February 2009 - 20
ASHRAE Journal - February 2009 - 21
ASHRAE Journal - February 2009 - 22
ASHRAE Journal - February 2009 - 23
ASHRAE Journal - February 2009 - 24
ASHRAE Journal - February 2009 - 25
ASHRAE Journal - February 2009 - 26
ASHRAE Journal - February 2009 -      Frost on Air-Cooling Evaporators
ASHRAE Journal - February 2009 - 28
ASHRAE Journal - February 2009 - 29
ASHRAE Journal - February 2009 - 30
ASHRAE Journal - February 2009 - 31
ASHRAE Journal - February 2009 - 32
ASHRAE Journal - February 2009 - 33
ASHRAE Journal - February 2009 -      Electronic Expansion Valves Versus Thermal Expansion Valves
ASHRAE Journal - February 2009 - 35
ASHRAE Journal - February 2009 - 36
ASHRAE Journal - February 2009 - 37
ASHRAE Journal - February 2009 - 38
ASHRAE Journal - February 2009 - 39
ASHRAE Journal - February 2009 -      Anniversary Feature: Air Handling Unit Design for Energy Conservation
ASHRAE Journal - February 2009 - 41
ASHRAE Journal - February 2009 - 42
ASHRAE Journal - February 2009 - 43
ASHRAE Journal - February 2009 - 44
ASHRAE Journal - February 2009 - 45
ASHRAE Journal - February 2009 - 46
ASHRAE Journal - February 2009 - 47
ASHRAE Journal - February 2009 - 48
ASHRAE Journal - February 2009 - 49
ASHRAE Journal - February 2009 - 50
ASHRAE Journal - February 2009 - 51
ASHRAE Journal - February 2009 -      Redundancy for Data Centers
ASHRAE Journal - February 2009 - 53
ASHRAE Journal - February 2009 - 54
ASHRAE Journal - February 2009 - 55
ASHRAE Journal - February 2009 - Building Sciences
ASHRAE Journal - February 2009 - 57
ASHRAE Journal - February 2009 - 58
ASHRAE Journal - February 2009 - 59
ASHRAE Journal - February 2009 - Washington Report
ASHRAE Journal - February 2009 - 61
ASHRAE Journal - February 2009 - InfoCenter
ASHRAE Journal - February 2009 - 63
ASHRAE Journal - February 2009 - 64
ASHRAE Journal - February 2009 - 65
ASHRAE Journal - February 2009 - 66
ASHRAE Journal - February 2009 - 67
ASHRAE Journal - February 2009 - Special Products
ASHRAE Journal - February 2009 - Emerging Technologies
ASHRAE Journal - February 2009 - 70
ASHRAE Journal - February 2009 - 71
ASHRAE Journal - February 2009 - 72
ASHRAE Journal - February 2009 - People
ASHRAE Journal - February 2009 - Products
ASHRAE Journal - February 2009 - 75
ASHRAE Journal - February 2009 - 76
ASHRAE Journal - February 2009 - Classified Advertising
ASHRAE Journal - February 2009 - 78
ASHRAE Journal - February 2009 - 79
ASHRAE Journal - February 2009 - Advertising Index
ASHRAE Journal - February 2009 - Cover3
ASHRAE Journal - February 2009 - Cover4
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