JCI-日立

Editorial

2018.04.26

Medium-temp Air Conditioning Equipment

Air conditioners can roughly be divided into two types: those offering comfort air conditioning for people, and those offering process air conditioning for industrial processes and objects besides peo...

2018.04.25

Emerson Survey: Regulations Bring Opportunities and Concerns

24 April 2018 A survey of HVAC contractors by Emerson (NYSE: EMR) shows that many are entering 2018 focused on growing their businesses as they navigate residential and commercial regulations.   While 75 percent of residential contractors surveyed are aware of the DOE developed regional standard enforcement procedures involving contractors, only 14 percent understand the requirements assoc...

2018.04.24

AREA Attends UNEP Inter-Regional Thematic Meeting

The United Nations Environment Programme (UNEP) Economy Division OzonAction Compliance Assistance Programme (CAP) organized the first Inter-Regional Thematic Technical Workshops and Regional Network M...

PR 2018.09.26

Kaori Heat Exchanger meet Ecodesign for Heating & Cooling experts

In order to contribute the innovation competency and strengthening of the competitiveness for the Heating and Cooling industries, Kaori enhance the development of innovative technologies on energy-eff
2018.03.29

Japan’s Domestic AC Shipments : January 2018

Source : The Japan Refrigeration & Air Conditioning Industry Association (JRAIA)...

2018.03.28

Technical Trends of Rotary Compressors

Contributed by Masataka Yamane, HVACR advisor Looking back at the transition of compressors for refrigeration and air conditioning use, it was often considered that newer compressors are generally bet...

2018.03.26

Supermarket Solutions: Current Issues

The Rise of Online Shopping As the Internet has made inroads into almost every home, more and more people are using the Internet to shop online at e-commerce sites and the websites of brick-and...

PR 2018.09.26

i-NX-Q: the new Climaveneta multi-purpose heat pump with inverter technology

Mitsubishi Electric Hydronics & IT Cooling Systems presents i-NX-Q. Climaveneta’s air source multi-purpose unit with scroll inverter compressors and cooling capacity from 43 to 151 kW. The logic of
2018.02.22

Technical Progress at CRH 2017--AHU and Automatic Control Sy

Reported by Dr. Shao Xiaoliang from University of Science and Technology Beijing Various types of air handling devices, air supply terminals, and control devices were exhibited at China Refrigeration Expo (CRH) 2017. With respect to the product characteristics on show during previous editions, new technical features and new application trends were presented this time. For example, indoor...

2018.02.21

China’s New Standard to Ease Use of Flammable Refrigerants

The ‘GB/T 9237-2017: Refrigerating systems and heat pumps -- Safety and environmental requirements’ standard was issued on December 29, 2017 by the Standardization Administration of China ...

2018.01.20

JARN Serves as Communicator in the HVAC&R Industry

-- Celebrating the 50th Anniversary of JARN’s Founding Keisho Ka, president of JARN On JARN’s 50th anniversary, I would like to extend my warmest appreciation to all of our readers f...

2017.12.23

Clean Indoor Air with Ventilation

When the indoor environmental quality of office buildings is good, the people who work in those buildings are more comfortable, enjoy better health, and are more satisfied and productive in their jobs...

Toshiba Danfoss Chemours

Exhibition & Event

Johnson Controls-Hitachi Air Conditioning New Shirokuma-kun RAC

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JCI-日立