
Founded in the USA in 1894, Dunham-Bush is one of the oldest global commercial heating and air conditioning unit manufacturers. We are committed towards offering reliable air-conditioning solutions that are an amalgamation of innovative engineering and green technology, to ensure superior quality manufacturing that meets the global market demands for performance, reliability and energy efficiency. Dunham-Bush green heating and cooling systems have been accepted internationally and are found across the globe, in every business landscape. We are known for high quality and product innovation, reliability, and a powerful distribution network.
With a legacy of over 100 years, Dunham-Bush products and services are available across the globe. We offer a broad range of sustainable heating, ventilation and air conditioning (HVAC) systems; dehumidifying and air cleaning products; service and parts support; advanced building control solutions. We are global leaders in premium commercial, residential, and industrial heating and air conditioning systems and service market, cultivating strong business relationships.
DB HVAC System

Model:
AUDS
DB AUDS Air Cooled Scroll Compressor Condensing Unit
AUDS Air Cooled Scroll Condensing Units are ideal for air conditioning
systems using DX central station air handlings and remote evaporators. Designed for
outdoor installation, they feature hermetic scroll compressors, air-cooled condensers,
and a weather-resistant microprocessor control center, all mounted on a durable steel
base for reliable performance.

Model:
ACM-AE SERIES
DB ATHENA Air Cooled Magnetic Bearing Centrifgal Chiller
ACM-AE Air Cooled Magnetic Bearing Centrifugal Chiller, uses environmentally
friendly refrigerant HFO R513A. The entire product line features high energy
efficiency, installation ease, control flexibility, high reliability and advance DB Director
Controller.

Model:
WCHX - EU
DB HELIOS Variable Speed Air Cooled Screw Chiller
ACHX-EVE Variable Speed Air Cooled Screw Chillers, uses environmentally sound
refrigerant HFO R513A. The entire product line features high energy efficiency,
installation ease, control flexibility, high reliability and advance DB Director Controller
and improve sound performance.