Carrier launched a new 3000 Refrigeration Ton (RT) Evergreen 19XRD dual compressor centrifugal chiller that is the company's largest single-unit cooling capacity chiller employing non-ozone depleting refrigerant HFC-134a. It will be manufactured in Shanghai for both the local and global market.
The new chiller contains technology designed to improve indoor air quality and provide environmental benefits. It has China Standard Certification Center certification as an energy-saving product.
The dual-compressor and large cooling capacity Evergreen®19XRD chiller achieves up to a 7% improvement in integrated part-load efficiency. In a large commercial building that requires 12,000 RT cooling capacity and operates 180 days per year, the chiller can reduce annual electricity usage by approximately 400,000 KwH, the total annual electricity consumption of 222 Shanghai families.