REFRIGERANT REPORT 21

REFRIG ERANT R EPO RT 2 1A-501-21 ENSubject to change // 80050206 // K hlmaschinenbau GmbHPeter-Schaufler-Platz 1 // 71065 Sindelfingen // GermanyTel +49 7031 932-0 // Fax +49 7031 932-147 // Alle Alle 09 09:05 REFRIGERANT ReportThis edition supersedes all previous revisions/supplements vs. 20th editionPage34667889911131717182020222324 2424252628282930333741424445 REFRIGERANT development and legal situationAlternative refrigerants overviewEnvironmental aspectsGlobal Warming and TEWI FactorEco-EfficiencyHCFC refrigerantsR22 as transitional refrigerantHFC refrigerantsR134a as a substitute for R12 and R22 Alternatives to R134aRefrigerant blendsSubstitutes for R22 in refrigeration systemsR404A and R507A as substitutes for R22 and R502R407A, R407B, R407F, R407H and R422A as substitutes for R22 and R502 Substitutes for R22 in air conditioning systems and heat pumpsR407C as substitute for R22 // R410A as substitute for R22R417A, R417B, R422D.

Besides halogenated refrigerants, Ammonia (NH 3) and hydrocarbons are considered as substitutes as well. The use for commercial applications, however, is limited by strict safety requirements. Carbon dioxide (CO 2) becomes more impor-tant as an alternative refrigerant and sec - ondary fluid, too. Due to its specific charac -

Loading..

Tags:

  Safety, Ammonia

Information

Related search queries