As the DOE mandates minimum efficiency performance and the EPA delists ozone-depleting refrigerants, manufacturers are being tapped to create speed-controlled compressors that run on an array of natural refrigerants.
The second-generation Copeland Scroll variable-speed ZPV2 compressor features intermediate discharge valves to boost efficiency, optimized scroll elements for variable-speed performance, a positive displacement oil pump for enhanced reliability in low-speed operation, and brushless permanent magnet (BPM) motor technology.
Compressor performance curves can provide a service technician with the Btu pumping rate (capacity), mass flow rates, operating amperage, and operating wattage of a compressor when the suction pressure and head pressure are known for the system.
Company welcomes U.S. representative to its facility in Tallahassee, Florida
February 1, 2016
The meeting included a tour of the factory where Danfoss Turbocor Compressors are engineered and produced, emphasizing the importance of the advancement of energy-efficient technologies and the resulting impact on the industry, economy, jobs, and local communities.
Danfoss DSH scroll compressors with Intermediate Discharge Valves (IDVs) are designed for the next generation of rooftop units and chillers by saving energy and improving system part-load efficiency, enabling systems to meet energy regulations and standards with minimal redesign or retrofit costs.
Danfoss recently broke ground on new state-of-the-art laboratory
January 22, 2016
Danfoss welcomed U.S. Rep. Gwen Graham (D-Florida) to its facility in Tallahassee, Florida. The meeting included a tour of the factory where Danfoss Turbocor Compressors are engineered and produced, emphasizing the importance of the advancement of energy-efficient technologies and the impact on the industry and economy.
From building automation systems, chillers, compressors, temperature control valves, and more, here’s a look at some of the equipment commercial contractors working in this sector may want to consider.
Not only do repeat failures take away from the contractor’s profit margin, they also tarnish a company’s professional image. Finding the cause and repairing it not only keeps the customer happy, it keeps the contractor profitable.
Frascold USA Inc. will support both the U.S. and Canadian markets
October 5, 2015
Frascold, the second largest manufacturer of semi-hermetic compressors in Europe and the third largest in the world, has opened a subsidiary company in the United States: Frascold USA Inc. Frascold USA will directly support both the U.S. and Canadian markets on behalf of Frascold. The head office will be located in Seattle.