17/11/2020
· Er lave på ODP* og GWP'er*🌱
· Bidrager ikke til ozonlagets nedbrydning 🌱
· Bidrager minimalt til global opvarmning sammenlignet med andre kølemidler 🌱
· Naturligt, sikkert og billigt 🌱
· Rigtig gode varmeoverførende egenskaber hvilket medfører høj energi effektivitet 🌱
*R717 (Ammonia)
Ammonia has been used in industrial applications since the 1930s and is generally acknowledged as being the most efficient refrigerant. It has a low boiling point and is favoured because it is a highly energy efficient refrigerant which also has minimal environmental impact, having zero ODP (Ozone Depletion Potential) and zero GWP (Global Warming Potential).
*R744 (Carbon dioxide)
R744 is environmentally friendly, having zero ODP (Ozone Depletion Potential) and minimal GWP (Global Warming Potential). It also has excellent thermodynamic properties and low energy usage making it suitable for a range of applications such as industrial heat extraction, chilled warehousing, shipping vessels, commercial refrigeration, and mobile air conditioning. One major difference between R744 and other refrigerants is its pressure/temperature characteristic: because of its high pressure and low critical temperature, refrigeration systems require special equipment designs.