Thinking Green is the philosophy of Freor company. We are exerting efforts to manufacture products with the minimum effect on nature; therefore we are making significant investments into the solutions aimed at energy-saving, optimum refrigerant use in refrigeration equipment and use of environmentally-friendly refrigerants. F-gas is very widely used in the commercial refrigeration equipment, but in case of leakage into the environment, it depletes the ozone layer, at the same time contributing to the global warming. The alternative is Freor Green Wave product line that ensures ecological refrigeration by using exclusively environmentally-friendly refrigerants.

Freor was the first in the world to use R290 (propane) gas in big commercial refrigeration equipment, was among the first ones in the world to develop propane refrigeration technology in 2015, which complies with the safety standards EN 378 and IEC 60335-2-89 (maximum 150 gram propane gas per closed cycle). Freor Green Wave R290 technology reduces the emission of greenhouse effect causing gas and helps our clients to save the nature.

As one of the climate change preventive measures the use of greenhouse effect causing freon gas in the new shops will be banned in the near future, in the EU. In January 2020, the use of freon of 2,500 GWP (global warming potential) and over will be banned, while in the second stage, in January 2022 F- gas with 150 GWP or more will be banned. Furthermore, in 2020 the ban on the use of freon gas exceeding the ceiling GWP values in repairs and maintenance of refrigeration equipment will come into effect. In many countries it would mean that 95–100% refrigeration equipment used in the shops will have to be replaced with the alternatives or to be adapted for the use of a different refrigerant.

Freor Green Wave products comply with the new EU regulations. We can offer the best energy-saving refrigeration solutions for shops of any format – in addition to our efforts to reduce impact on nature, we are thinking how to save our clients’ money paid for electricity.



FREOR Green Wave line R290 refrigerant

Green Wave R290 – is the line of advanced plug-in products using environmentally-friendly propane gas R290 as the refrigerant. Propane R290 is a natural refrigerant that does not affect the ozone layer, and if emitted to the environment does not represent any harm, furthermore, it has excellent cold transmission properties.

Propane properties:

  • Ozone Depletion Potential (ODP) = 0
  • Global Warming Potential (GWP) = 3 (Freon R404A = 3922, R407A = 2107, respectively)
  • Lower pressure for reaching boiling temperature
  • Non-toxic
  • Lower electricity consumption costs
  • Natural refrigerant


Green Wave R290 refrigeration equipment is worth choosing because of the following properties:


Natural environmentally-friendly refrigerant with the global warming potential (GWP) = 3, much lower than the widely used freon (HFC). Small quantity of refrigerant in the equipment. Reduced indirect impact on environment due to more efficient energy use.

Lower investment costs

Propane system is cheaper than CO2 system. No need for special room for a compressor unit, thus saving the shop area, while the room for pumping equipment is not subject to any special criteria.

Lower electricity consumption costs

This type of refrigeration equipment is up to 30 % more energy efficient, than freon operated equipment. Propane system operates in the regime dependent on outdoor temperature, making it easier to ensure optimum electricity consumption. Operating under low pressures.

Lower installation costs

Everything is mounted in the factory, thus eliminating the need for specialists – refrigeration experts for assembling refrigeration systems.

Simpler and cheaper technical maintenance and service


FREOR Green Wave Line CO2 refrigerant

Green Wave CO2 – is the line of Freor remote products adapted to operate on R744 (CO2) refrigerant in the central refrigeration system. Freor has a wide range of refrigeration equipment, each of which is adapted for use with the environmentally-friendly CO2 system and ensures excellent energy efficiency. CO2 – environmentally-sustainable refrigerant with no effect on the global warming in case of leakage, and is in particular suitable for use in refrgeration systems working under mild and cold climate conditions.


  • Natural non-toxic and non-flammable environmentally-friendly refrigerant with the global warming potential (GWP) = 1.

Energy efficiency

  • If compared with HFC system, the complex CO2 system can improve energy consumption by up to 10% under mild or cold climate conditions (with maximum 15 C average annual temperature).
  • All refrigeration components are mounted in one room, monitoring enables full temperature control.
  • Due to high temperature, CO2 system emits lots of excess heat that is used for warming premises or water.

 Investment costs

  • CO2 refrigerant is cheaper than HFC.
  • System components are costly but the project repays in 3–5 years in cold and medium climate countries.

Maintenance and service

  • Lower operating costs as HFC mandatory system inspections and pollution taxes are avoided.
  • The popularity of the system is growing, it is used by an increasing-number of service companies – the number of competent engineers and technicians certified to work with R744 (CO2 system) is rising.


Interested in better energy consumption? See Hydroloop solutions.

How to enable JavaScript in your browser

Brief description of the FREOR safety policy

FREOR cares about its customers’ privacy and makes sure that their personal data is safe:

  • Information about FREOR customers are not used for unlawful purposes;
  • FREOR does not transfer their customers’ data or personal information to third persons.

What information do we collect?

FREOR collects the following information:

  • Information about visits of the website users to the FREOR website and the usage of the website. We collect IP address, duration of visit, number of page views, type of browser, and geographical location;
  • Information that website visitors provide in order to subscribe to the FREOR newsletters. E-mail address is collected, as well as the following data: name and surname, company, e-mail address, phone number, job title, and country.

Traffic statistics of the website

FREOR seeks to keep the FREOR website as simple to use as possible and the relevant information more easily accessible. In order to find out what information is most relevant to the visitors of the website, FREOR collects demographic and statistical data. This information does not identify a specific person but provides statistical information that FREOR can analyse and then apply for improving the functionality of the website or use the data for marketing purposes.

FREOR collects this information using the Google Analytics tool that generates statistical and other website usage information. The information is stored by Google Inc. (USA company). Google EU-USA privacy policy is available here.

You can disable the feature of data collection on Google Analytics at any time as described here.

FREOR notifications and newsletters

FREOR seeks to share with its newsletter recipients only the relevant news. If you subscribe to the FREOR newsletter on the FREOR website or otherwise provide FREOR with your contact data (by exchanging visit cards with FREOR representatives at meetings or events or presenting your contact information when registering for FREOR events), FREOR may send you newsletters and notifications with the interest of pursuing business relationships with companies represented by you.

Having sent a notification, FREOR may collect statistical data about your behaviour with regard to the newsletter, for instance, whether you have opened the e-mail, what links you clicked on, what device you used, etc. FREOR does this by using cookies (provided that you give consent). In order to improve the communication, FREOR monitors communication efficiency statistics.

If you do not find the news relevant, you can cancel them at any time. You can cancel your consent for FREOR to collect and process personal data provided by you at any time by sending an e-mail to or replying by clicking on the link at the end of the newsletter. Server recordings

The server hosting the FREOR website may also record enquiries that you submit to the server (address of the website that you are opening, device and browser that you use, your IP address and login time). This data is used for technical purposes only in order to ensure proper and safe functioning of the website.


Name Source Purpose Category Term
PHPSESSID Saves visitor’s session status through different page requests. Necessary for a site to function Session
_icl_current_language Saves visitor`s choice of language. Page settings Session
_ceg.s Crazy Egg service cookie registers visitor clicks in the website. Statistics 3 months
_ceg.u Crazy Egg Cookie, which helps you recognize a visitor who has already visited your site. Statistics 3 months
_gat, _gid, _ga Google Analytics Google Analytics cookies record a unique ID that is used to generate statistics for site views. Statistics Session
collect Google Analytics Sends information to Google Analytics about the visitor’s device and behavior. Helps identify same visitor using different devices. Marketing Session
NID Google ads cookie Marketing 2 years
GMAIL_RTT Allows sharing content on the Google+ social network. Page settings Session
S, SIDCC Security cookie that helps to protect Google user data. Security 2 months
wordpress_logged_in_ WordPress TVS cookie that recognizes user logged to website. Necessary for a site to function Session


wordpress_sec WordPress TVS cookie, user account security ID. Is used to ensure account security. Necessary for a site to function Session


wordpress_test_cookie The WordPress TVS cookie used to check if the browser supports cookie registration. Necessary for a site to function Session


wp-settings-1 WordPress TVS cookie, logged user ID. Is used to display the admin bar. Necessary for a site to function 1 year
wp-settings-time-1 WordPress TVS cookie used to store logon time. Necessary for a site to function 1 year

One the pieces of statistical information crucial to FREOR is the return visitor rate. FREOR uses this data to analyse visitor behaviour and to enhance the experience of visiting the site. To track repeated visits, the FREOR website uses cookies. The cookies are installed and used with a help of the Google Analytics tool.

Cookies are installed on your device only upon your consent, except for cookies that are required solely for ensuring technical functioning of the website. It should be noted that if you do not grant the website the right to use cookies, some of the website’s features may partially not operate.

How to manage cookies?

You can delete or manage cookies at any time; besides, most browsers allow you to disable installation of cookies. However, if you do that, some of the services and features may not work. More information is available here.

Who has access to your data and for how long it is stored

Statistical data about visitors to the FREOR website may be accessed by the FREOR employees working in marketing and commercial divisions that are responsible for data analysis and development of the website. Access to technical records may also be granted to FREOR partners that provide website content management tools or hosting services of the FREOR website. We responsibly protect the collected data about the visitors of the website from loss or unauthorised use.

FREOR uses the collected data for analysis for up to three years.