The first stage of commissioning has been completed on a large industrial food processing facility that includes heat reclaim from the refrigeration compressors oil cooling and condenser/ de superheater to provide a heating source for evaporator defrost and space heating .
This store has been recently opened in Melbourne. It uses CO2 refrigerant in a dx configuration for the freezer room in the back of house and also for all the medium temperature multideck cases and chiller rooms.
ISECO presented an update on synthetic refrigerants and natural refrigerants and reiterated the question that was asked at the recent Gustav Luarentzen conference in China- will we stop at the next generation of HFOs and so called fourth generation refrigerants , or is now the time to consider natural refrigerants such as ammonia , carbon dioxide and hydrocarbons as long term options.
The Ammonia Code of Practice, is now availble for download from the AIRAH WEB site.
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