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Latest updates

news
ASHRAE Winter Conference 2011: policy update from Japan, ...

ASHRAE Winter Conference 2011: policy update from Japan, ...

3 February 2011
The 2011 ASHRAE Winter Conference being held in Las Vegas this week in parallel with the AHR Expo - the world’s biggest HVAC trade fair - featured presentations addressing industry and policy efforts to minimise...
news
ASHRAE 2011: Next generation CO<sub>2</sub> compressors & trends...

ASHRAE 2011: Next generation CO2 compressors & trends...

3 February 2011
At the ASHRAE 2011 Winter Conference in Las Vegas, participants attended several sessions on the use of CO2 and other natural refrigerants. Presentations conveyed a CO2 compressor manufacturer’s point of view, a...
news
Coming soon: MicroGroove Copper Tubes to increase efficiency

Coming soon: MicroGroove Copper Tubes to increase efficiency

1 February 2011
The International Copper Association is joining R744.com as a new partner to introduce a new heat exchanger coil technology that benefits from smaller diameter copper tubes. The unique MicroGroove tubes feature higher...
news
Carrier EMEA calls for binding energy savings target in E...

Carrier EMEA calls for binding energy savings target in E...

31 January 2011
Ahead of the upcoming European Energy Summit on 4 February 2011, CO2 commercial refrigeration specialist Carrier EMEA, along with other leading industries providing energy efficient products to the European market, ha...
paper

Natuerliche Kaeltemittel fuer PKW-Klimaanlagen

31 January 2011 | Report / Study | Published: 2010
Pkw-Klimaanlagen enthalten heute ein Kältemittel, das einen wesentlichen Beitrag zur Erhöhung des Treibhauseffektes leistet. Derzeit stammen etwa 30 % der weltweiten Emissionen teilfluorierter Kohlenwasser...
event

AHR Expo

Trade Fair | 31 Jan. 2011 - 2 Feb. 2011 | Las Vegas, United States of America
.
news
Eco Cute Update: Prices for commercial heat pumps are goi...

Eco Cute Update: Prices for commercial heat pumps are goi...

28 January 2011
Heat pump technology slowly conquers the commercial water heater sector in Japan and pursues its progress into colder climates. Short amortisation spans and positive industry testimonies spurt the rise of heat pumps i...
event

31st annual Mobile Air Conditioning Society (MACS)

Trade Fair | 27 Jan. 2011 - 29 Jan. 2011 | Florida, United States of America
2011 has brought together an exciting collaboration between MACS and long-time training partner Automotive Video Inc. (AVI). Training is pricelessly valuable, but the training at this convention is priced at...
product
High Pressure Expansion Valves CX Series

Valves & Controls | 26 January 2011

from Emerson

• For transcritical CO2 applications
• Can be used as high pressure expansion valve, liquid injection duty, hot gas bypass
...

read more | send request

news
High Pressure Expansion Valves CX Series from Emerson

High Pressure Expansion Valves CX Series from Emerson

26 January 2011
The newly launched stepper motor driven valves from the leading expert for HVAC/R solutions ensure precise control of R744 refrigerant mass flow in air conditioning, refrigeration and heat pumps applications. The seri...
news
New US portal for retailers: regulatory obligations and b...

New US portal for retailers: regulatory obligations and b...

25 January 2011
The US EPA has launched a portal that provides a one-stop shop for retailers to access resources on their current environmental regulatory obligations regarding refrigeration, but also resources on other sustainabilit...
event

14th European Conference: The Latest Technologies In Renewab...

Conference | 21 Jan. 2011 | Edinburgh, Scotland , United Kingdom
After the highly successful 2009 international conference which launched the Green New Deal in India, 2011 will mark the first time our biennial European conference will come to the UK. As the growth of th...
news
DIE ZEIT: Carmakers caught between two evils

DIE ZEIT: Carmakers caught between two evils

20 January 2011
With the MAC Directive’s entry into force on 1 January 2011, automakers could either not comply and continue using high global warming R134a, or use HFC-1234yf. While German media and federal agencies are not ge...
Silver partner
GEA Refrigeration Technologies

GEA Refrigeration Technologies

GEA Refrigeration Technologies is a leading global group in industrial refrigeration. GEA designs, engineers, installs, and maintains innovative key components and technological solutions. -------------...
event

Cold Chain Smart Solutions

Conference | 19 Jan. 2011 - 21 Jan. 2011 | Barcelona, Spain
The Cold Chain Smart Solutions Conference is the perfect place to get up to speed with the latest regulations, technology and processes that are necessary to operate a cost-effective and compliant temperatur...
news
R744 exclusive interview with Alan Walker, Masstores Makr...

R744 exclusive interview with Alan Walker, Masstores Makr...

18 January 2011
Following Masstores recent completion of two new Makro stores using CO2, R744.com held an exclusive interview with Alan Walker, Store Development Manager for Masstores - Makro South Africa.
Silver partner
Luvata

Luvata

Luvata is a world-leader in metal fabrication, component manufacturing and related engineering services. Liquids, meat or vegetables – anything that needs a specific climate on shelves, in storage or in transit ...
news
Mayekawa technology cools Japanese Eco Arena

Mayekawa technology cools Japanese Eco Arena

14 January 2011
Building on its NewTon3000 cold storage technology, Mayekawa has provided a new purpose-built ice-rink NH3/CO2 cooling system to an “Eco Arena” located in Nagano, Japan.
news
Cold Chain Smart Solutions

Cold Chain Smart Solutions

13 January 2011
From 19-21 January 2011, experts will gather in Barcelona, Spain, to discuss Smart Solutions for the Cold Chain. R744.com is official media partner and will be reporting from the event about natural refrigerant soluti...