HVAC R International

Dunham-Bush is a pioneer in the air conditioning industry, with over 100 years manufacturing experience and over 85,000 successful installations with rotary screw compressor chillers around the world. Our manufacturing facilities are located in the United States, United Kingdom, China and Malaysia. Dunham-Bush Americas can meet all your refrigeration, air conditioning and ventilation needs for all of the Americas. Our knowledgable team of HVAC specialists can help you attain the results you need.

For most of this century, Dunham-Bush, Inc., has been providing innovative solutions for the heating, air conditioning and refrigeration needs of its customers. Established in 1894 as a professional manufacturer of heating, ventilating & air- conditioning units and refrigeration equipment, Dunham-Bush is today a multinational group with a hundred-year history and a global reputation. C.A. Dunham's invention of the first commercially successful fluid-filled radiator trap began a cycle of engineering breakthroughs.