10 things technicians should know about next generation refrigerants

Refrigerants are exponentially improving as the demands for eco friendliness and energy efficiency increase. New, alternative refrigeration gasses have become mainstream – dominating the HVAC&R market. HFCs are becoming a thing of the past and with expanding research and growth of HFOs (Hydrofluro-Olefins), HCs (Hydrocarbons) and CO2. Training of HVAC&R technicians is essential. Here are... Continue Reading →

Next generation of compressors for CO2 applications

 World premiere: compressor specialist BITZER will be showcasing its new ECOLINE+ reciprocating compressors for the next generation of CO2 systems for the first time at Chillventa·         CRII mechanical capacity control for CO2·         Line-start permanent-magnet motor (LSPM)·         Integrated intelligence with new operating concept in the CM-RC-01 IQ module·         Outstanding eco-efficiency and simple system integrationNuremberg/Sindelfingen, 11 October... Continue Reading →


 C02 (R744) – FREQUENTLY ASKED QUESTIONSWHAT IS R744R744 is the chemical reference for carbon dioxide (CO2) used as refrigerant. It is a naturally occurring substance that can be applied as a working fluid in different heating and cooling applications, due to its excellent heat transfer properties and its high volumetric cooling capacity.ARE R744 & C02... Continue Reading →


    About BITZER   The BITZER Group of companies, is the world’s largest and leading independent manufacturer of compressors for both refrigeration and air-conditioning applications, with 14 production locations all over the globe. BITZER’s worldwide operations, has sales companies and its own production sites for reciprocating, screw, and scroll compressors as well as pressure vessels . In 2014, about 3,400 employees generated sales... Continue Reading →

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