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WASHINGTON-Trane has developed a new line of chillers that eliminates the use of oil. The result is a simpler, more reliable design that achieves high efficiency, reduced environmental emissions and lower total cost of ownership.
Trane is incorporating the oil-free technology in its new S-Series EarthWise(TM) CenTraVac(TM) chiller, available in 2003.
One of the benefits is there is no oil to contaminate the refrigerant, a common and potentially significant cause of efficiency loss in traditional chiller designs.
The unit is...