+1 (332) 223 4004

Search
Close
R744 3
  • Partners
  • Marketplace
  • News
    • Regions
      • Africa
      • Asia
      • Europe
      • Latin America
      • Middle East
      • North America
      • Oceania
      • World
    • Topic
      • Commercial refrigeration
      • Industrial Refrigeration
      • Transport refrigeration
      • Domestic refrigeration
      • Medical refrigeration
      • Heating & Ventilation
      • Air conditioning
      • Mobile air conditioning
      • Policy
      • Training
  • Events
Menu
  • Partners
  • Marketplace
  • News
    • Regions
      • Africa
      • Asia
      • Europe
      • Latin America
      • Middle East
      • North America
      • Oceania
      • World
    • Topic
      • Commercial refrigeration
      • Industrial Refrigeration
      • Transport refrigeration
      • Domestic refrigeration
      • Medical refrigeration
      • Heating & Ventilation
      • Air conditioning
      • Mobile air conditioning
      • Policy
      • Training
  • Events
ATMO Europe-transport & MAC-Carel
November 25, 2022 Europe Marine

ATMO Europe: First CO2 Prototype for Maritime Applications Shows 20% Efficiency Improvement

Carel and B Cool have teamed up to build a fully modulating booster refrigeration rack for ships and boats – with positive results.

Read more
ATMO Europe-End User Best Practices-Coop Switzerland
November 25, 2022 Commercial refrigeration Europe

ATMO Europe: Swiss Retailer Coop Uses 100% CO2 in New Builds

Around 60% of existing stores have already been retrofitted to natural refrigerants too for more than 700 stores’ having a total CO2 installation.

Read more
AHR Expo crowd final
November 21, 2022 Commercial refrigeration Industrial Refrigeration North America

CO2 Exhibitors and Sessions Get Ready for 2023 AHR Expo

The show takes place February 6–8 in Atlanta, Georgia (U.S.), and will be held concurrently with ASHRAE’s Winter Conference.

Read more
Coborn’s has installed three CO2 refrigeration systems with plans for more. [Image: SC Times]
November 14, 2022 Commercial refrigeration North America

U.S. Retailer Coborn’s Plans to Use CO2 Refrigeration in All New Stores

With three successful installations, the chain cites 15–25% utility savings as a key motivator for choosing R744 over R448.

Read more
AREA Cooling Solutions exhibited its CO2 Condensing Unit range at Chillventa.
November 1, 2022 Commercial refrigeration Europe

AREA Expands CO2 Condensing Unit Range to 30kW

Its largest transcritical inverter unit with fully hermetic compressors will be commercially available in Europe next year.

Read more
The new BOCK six-cylinder transcritical HGX56 CO₂ T compressor.
November 1, 2022 Commercial refrigeration Europe Heat Pumps Industrial Refrigeration

BOCK Expands CO2 Compressor Range into Higher Capacities and Lower Temperatures

The six-cylinder transcritical HGX56 CO₂ T is designed for industrial refrigeration and heat pump applications.

Read more
Refrigera valves at Chillventa.
October 25, 2022 Europe Heat Pumps

Refrigera Improves Valves’ Versatility and Durability

A new stainless-steel changeover valve can be used both for CO2 and ammonia.

Read more
At Chillventa 2022, Dorin noted a growing interest in CO2 compressors, especially for heat pumps.
October 18, 2022 Europe Heat Pumps

Dorin Sees Growing Interest in CO2 Compressors for Heat Pumps

Customers are also asking about larger compressors, with little faith in HFOs as a long-term solution.

Read more
Emerson’s new CO2 scroll unit at Chillventa.
October 18, 2022 Commercial refrigeration Europe

Emerson to Launch New CO2 Scroll Refrigeration Units in Europe

Ideally suited for small- and medium-sized shops, the modular units can be installed packed or split, indoor or outdoor.

Read more
Doug Milu of Publix who shared insights into CO2 energy parity. (Photo from FMI 2019)
October 13, 2022 Commercial refrigeration North America

U.S. Retailer Publix’s First CO2 System Approaches Energy Parity with HFC Counterpart in a Warm Climate

Hillphoenix’s energy analysis tool shows only 7% difference for the Florida store, with energy savings in cooler climates.

Read more

Posts navigation

1 2 3

Search

Popular Posts

  • ATMO Europe: Delhaize Belgium Cuts Energy Use with CO2 Refrigeration by 20% in Existing Buildings, 40% in New BuildingsATMO Europe: Delhaize Belgium Cuts Energy Use with CO2 Refrigeration by 20% in Existing Buildings, 40% in New Buildings January 30, 2023
  • ATMO Europe: AREA Reports 400 CO<sub>2</sub> Condensing Unit Installations in EuropeATMO Europe: AREA Reports 400 CO2 Condensing Unit Installations in Europe January 25, 2023
  • Volkswagen Cites Efficiency Gains from CO<sub>2</sub> Heat Pump in First Electric SUV CoupeVolkswagen Cites Efficiency Gains from CO2 Heat Pump in First Electric SUV Coupe August 18, 2022
  • <strong>Baltimore Aircoil to Showcase and Present on Adiabatic Systems at AHR Expo</strong>Baltimore Aircoil to Showcase and Present on Adiabatic Systems at AHR Expo February 3, 2023

Newsletter

Sign up to our Newsletter

Sign Up

Get Started

  • Contact us
  • Become a Partner
  • Contact us
  • Become a Partner

About

  • FAQs
  • Terms of use
  • FAQs
  • Terms of use

Visit our websites

Hydrocarbons21.com
Ammonia21.com

Sign up to our Newsletter

Sign Up

Get Started

  • Contact us
  • Become a Partner
  • Contact us
  • Become a Partner

About

  • FAQs
  • Terms of use
  • FAQs
  • Terms of use

Visit our websites

Ammonia21.com
Hydrocarbons21.com
ATMOsphere_Logo_tagline-02.svg
Linkedin Twitter Youtube
ATMOsphere_Logo_tagline-02.svg
Linkedin Twitter Youtube

R744.com is an independent marketplace for carbon dioxide HVAC&R products and services, and a trusted source for the latest ammonia news from around the world.

Copyright © 2006-2022

R744.com

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
.
Cookie SettingsAccept
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT
Go to top
Close

Search

View more
Close

My Account

Login

Lost your password?

Close

Cart

Shopping Cart 0
No products in the cart.
  • Partners
  • Marketplace
  • News
    • Regions
      • Africa
      • Asia
      • Europe
      • Latin America
      • Middle East
      • North America
      • Oceania
      • World
    • Topic
      • Commercial refrigeration
      • Industrial Refrigeration
      • Transport refrigeration
      • Domestic refrigeration
      • Medical refrigeration
      • Heating & Ventilation
      • Air conditioning
      • Mobile air conditioning
      • Policy
      • Training
  • Events