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Latest updates

news

Haier launches its first CO2 Heat Pump Water Heater in Ch...

8 October 2014 | sina
Chinese company Haier has released the first CO2 heat pump water heater in China. The model can perform in temperatures as low as -25 °C so it can even be used in the northern region of China. Compared to conventi...
news

As electricity costs rise, market for heat pumps takes off

8 October 2014 | Boston Globe
Heat pump sales have been climbing steadily over the past few years since manufacturers have improved the various components — including refrigerants, compressors, and heating coils — that deliver heat fro...
news

Researchers look to carbon dioxide as a more environmenta...

8 October 2014 | Physorg.com
Keeping food fresh is no easy feat. Trials of transporting ice over long distances and the hazards of systems that rely on toxic gases riddle the pages of refrigeration history. And although cooling science has come a...
news
World Premiere: New CO<sub>2</sub> Heat Exchangers by Kaori

World Premiere: New CO2 Heat Exchangers by Kaori

8 October 2014
Kaori HeatTreatment Co. Ltd., a pioneer in CO2 brazed plate heat exchangers, has added the new C020/021/022 models of brazed plate heat exchangers to its C series portfolio, suitable for pressures ranging from 70 to 1...
news
RAC Cooling Industry Awards 2014 honours leaders in CO<sub>2</sub> r...

RAC Cooling Industry Awards 2014 honours leaders in CO2 r...

7 October 2014
Celebrating its 10th anniversary, the UK’s highly anticipated RAC Cooling Industry Awards took place on 24 September 2014 in London, gathering around 650 industry delegates representing the top names in refriger...
news

Carrier Transilcold's NaturaLINE, one of the candidates t...

6 October 2014 | Transport Engineer
The NaturaLINE by Carrier Transicold is among the shortlisted entries announced by the Society of Motor Manufacturers and Traders (SMMT) for its 2014 Award for Automotive Innovation. The NaturaLINE employs CO2 in a tr...
news
EDEKA Nolte – energy savings and efficiency with CO...

EDEKA Nolte – energy savings and efficiency with CO...

6 October 2014
R744.com reporters had the exclusive opportunity to interview Andreas Nolte, managing director of EDEKA Nolte, about a new supermarket in southwest Germany using a CO2 transcritical refrigeration system. Nolte reveals...
event

Industrial refrigeration Workshop

Workshop | 16 Feb. 2015 - 20 Feb. 2015 | North Caroline, US
Started in 1982, 2015 is the 48th one-week intensive short course on industrial refrigeration as practiced in food freezing, refrigeration, and in other low temperature applications. A thread that will exten...
event

2015 AHR Expo-Mexico

Trade Fair | 20 Oct. 2015 - 22 Oct. 2015 | Guadalajara, Mexico
Taking place from 20-22 October 2015 in Guadalajara, Jalisco, the AHR Expo-Mexico will bring together over 350 exhibitors and 10,000 visitors, representing the entire spectrum of the industry including: HVAC...
news

Danfoss Presents Total Store Energy Management Solutions ...

3 October 2014 | Danfoss
At this year's Chillventa exhibition in Nuremberg, Danfoss places its emphasis on solutions to bring down energy consumption in cooling and refrigeration. With new poducts for total store energy management, Danfoss wi...
news
GL2014 CO<sub>2</sub> heat pumps session: how to improve system effi...

GL2014 CO2 heat pumps session: how to improve system effi...

3 October 2014
The Gustav Lorentzen 2014 (GL 2014) Conference on Natural Refrigerants featured a CO2 heat pumps session that discussed the latest research on heat pumps employing R744 as refrigerant in both cold and warm climates. R...
news

Refrigeration Roundtable: Finding alternatives to R-22

3 October 2014 | Supermarket News
Looking ahead to 2020, which for now is the year when HCFC R-22 will no longer be available (in fact, some are predicting shortages in supply in 2015), leading refrigeration contractors and supermarket executives disc...
news
DSI CO<sub>2</sub> Freezers Installed in Fishing Vessel with New Com...

DSI CO2 Freezers Installed in Fishing Vessel with New Com...

3 October 2014
A new transcritical CO2 refrigeration system has been installed in a fishing vessel in Norway, which combines four DSI V3/26/100 freezers and one DSI V3/12/100, all using CO2 as the refrigerant. The new system allows ...
news
The Heatcraft Kirby CO<sub>2</sub> evaporator, efficient for medium ...

The Heatcraft Kirby CO2 evaporator, efficient for medium ...

1 October 2014
Heatcraft Worldwide Refrigeration has launched the Kirby CO2 evaporator suitable for low temperature freezer applications and direct expansion systems. The evaporator fares well in terms of heat exchange efficiency, ...
news
UPDATE: Welcome to the GUIDE Chillventa 2014 – find...

UPDATE: Welcome to the GUIDE Chillventa 2014 – find...

1 October 2014
Exhibiting companies at Chillventa 2014, the world's largest international trade fair for refrigeration, air-conditioning, ventilation and heat pumps, will present a variety of products suitable for the industry&rsquo...
paper

GUIDE Chillventa 2014 - natural refrigerants at Chil...

1 October 2014 | Report / Study | Published: 2014
Exhibiting companies at Chillventa 2014, the world's largest international trade fair for refrigeration, air-conditioning, ventilation and heat pumps, will present a variety of products suitable for the industry&rsquo...
event

IGSHPA 2014 Conference and Expo

Conference | 15 Oct. 2014 - 16 Oct. 2014 | Baltimore, US
This year’s Technical Conference & Expo will feature a wide variety of geothermal community representatives, including manufacturers, contractors, distributors, drillers and other industry resources. The Exp...
news
SANDEN opens a new branch in Europe to expand its CO<sub>2</sub> tec...

SANDEN opens a new branch in Europe to expand its CO2 tec...

30 September 2014
In July 2014, leading CO2 technology player SANDEN expanded its operations in Europe, opening a new branch called SANDEN Environmental Solutions, in France (Rennes, Brittany). The Rennes office is tasked with expandin...
news

Danfoss: Solenoid Valve Coils

30 September 2014 | ACHR News
The BJ and BX coils have a large pulling force that enables larger AKVH valves to operate in CO2 systems. Similar to the current BJ and BX coils on the market, these higher maximum opening pressure differential (MOPD)...