Bob and Tim are on a service call on a really cold and blustery day. The temperature is 27°F, the wind is blowing, and it’s snowing and sleeting. When the customer called, she said that their home is getting cool inside, and their heat pump is running all the time with the temperature dropping inside the house. They arrived at the front door, talked to the homeowner, and decided to look around. They went to the closet where the indoor unit for the heat pump was located and determined that the heat pump itself was not running, only the fan and strip heat.
Designed for water-cooled chiller applications and built with Turbocor technology, the TT700 compressors are oil-free, variable-speed, magnetic-bearing centrifugal compressors that provide full- and part-load energy efficiency.
Looking to better serve the needs of refrigeration and air conditioning contractors nationwide
October 26, 2016
Emerson announced that it has finalized a national distribution agreement with United Refrigeration Inc., Philadelphia. United Refrigeration is a leading wholesale distributor of refrigeration, HVAC, and food retail products throughout North America.
Next step is to move the technology out of the lab and into the hands of development partners
July 13, 2016
Torad Engineering LLC presented test results at the Purdue Conferences for its 40-ton spool compressor prototype designed specifically for next-generation, ultra-low global warming potential (GWP), medium-pressure refrigerants.
The new spool compressor shows improved efficiency and performance characteristics
June 16, 2016
Torad Engineering LLC announced it has tested a new 40-ton spool compressor designed specifically for medium pressure refrigerants such as R-134a, as well as low and ultra-low global warming potential (GWP) refrigerants like R-513A and HFO-1234yf.
Training center recognized for its exceptional efficiency and eco-friendly design
May 17, 2016
Bitzer’s Schaufler Academy has received the Deutscher TGA-Award 2016 in the New Building category for its energy efficient and eco-friendly design. The international training center of the compressor manufacturer is located in Rottenburg-Ergenzingen, Germany.
The company subjected the refrigerants to intensive testing
May 2, 2016
Compressor manufacturer Bitzer has approved the hydrofluoroolefin (HFO) refrigerants R-1234yf and R-1234ze(E) for its CSH and CSW screw compressors. The two alternatives to R-134a have a global warming potential (GWP) of less than 10.