Danfoss adds new 8.5-ton and 11-ton variable-speed compressors with intermediate discharge valves to its VZH range. The new inverter scrolls are ideal for data-center close controls and rooftop units, enabling precise, energy-efficient cooling. These compressors also are a fit for rooftop units, helping OEMs meet challenging new seasonal and part-load efficiency standards, such as the U.S. Department of Energy’s energy conservation regulations beginning in 2023.

Danfoss. www.danfoss.com