Two of the biggest hvacr equipment manufacturers introduced significant new chiller technologies to boost efficiency and help protect the environment.
The Trane Company (La Crosse, WI) showed its new S-Series EarthWise™ CenTraVac™ centrifugal chiller that eliminates the use of oil. The patented machine is said to have a simpler design that offers high efficiency, reduces emissions, and lowers the total cost of ownership.