The affect of HCs continues to be most marked in domestic fridge and freezer applications where the "Greenfreeze" refrigerant isobutane (R600a) is employed on a worldwide scale. Commercial refrigeration has adopted match, mostly choosing propane (R290) to switch ozone-detrimental refrigerant compounds in supermarket techniques and a number of other destinations. https://enerblueheatpumps19741.theisblog.com/18524154/not-known-details-about-oilon-heat-pumps