Hydrocarbon refrigerants


AREA guide “Equipment for refrigerants with lower (A2L) and higher (A3) flammability”

In the future we will see more alternative refrigerants to HFCs due to the EU F-gas Regulation and future international phase-down of High Global Warming Potential Substances. To lower global warming impact it is necessary to have a less stable molecule as a refrigerant, which means that the substance becomes flammable. The equipment and the tools for installation, maintenance and repair of future equipment containing flammable low GWP refrigerants need to be properly handled by competent personnel.

BITZER: Refrigerant report 19

Stratospheric ozone depletion as well as atmospheric greenhouse effect due to refrigerant emissions have led to drastic changes in the refrigeration and air conditioning technology since the beginning of the 1990s.

Propane system meets Eco standards

Following the introduction of energy labelling for professional refrigeration, Precision redesigned its cabinets to conform to the European EcoDesign Energy Labelling Standard. The cabinets can now claim some of the best energy ratings and ultra low running costs on the market. For example, the MPT601 only uses 1.25kWh/24hr under EcoDesign test conditions, giving running costs of just £50.19 a year. (Based on energy price of £0.11/kW).

Hydrocarbons as refrigerants

A developed society cannot function without refrigeration. At home, in food production and storage (e.g. frozen foods, yogurt, and or coffee), in the production processes of the automotive or chemical-pharmaceutical industry, or for air conditioning – wherever you look, „cooling“ is essential. Industrially generated „coldness“ is a central pillar of modern life. In Germany, 14 % of the primary energy consumed is used for cooling purposes. Negative influences on the environment can be reduced by using natural refrigerants.