Honeywell partners with Multistack to offer next-generation refrigerant

Charlotte, NC-based Honeywell has announced that Multistack will begin using Honeywell’s Solstice 454B refrigerant in its chillers and heat pumps for commercial building applications.

Over the past 10 years the two companies have collaborated on hydrofluoroolefin (HFO) refrigerant research and development.

Honeywell offers building automation, energy and sustainability solutions and more. Sparta, WI-based Multistack manufactures energy-efficient chillers and heat pumps.


Multistack Group




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