Multistack manufactures modular chiller systems, both water-cooled and air-cooled, that offer solutions to problems faced by modem facilities managers and technicians. Small footprint, redundancy, future expandability, ASHRAE-15 compliance, low maintenance, and extreme quietness are a few of the advantages we offer. Multistack is the first carbon neutral manufacturer in the HVAC industry and leads its market segment in dedicated heat recovery chillers and environmentally friendly solutions.