Section 01 Alternatives to HCFCs in the Refrigeration and Air Conditioning Sector 24 ‘Any attemptattemptattemptattemptattemptattempt toto comecome up with one solution for all appappapplicationsicationsicationsicationsicationsicationsicationsications will almost certaintainly notnotnot bebe thethethe mostmostmostmost environmentaonmentally-friendiendiendiendly nonor the most costcostcostcost-effectieffectieffectieffectieffectieffectieffective optionoptionoptionoptionoptionoption’