Air Conditioning and Refrigeration

The AC&R market is one of Douglas Electrical’s oldest product line. Carrying anywhere from 10 to over 1,000 amps, Douglas power stud feedthroughs are in use in 2,500,000+ air conditioning and refrigeration compressors throughout the world. Our parts are specified for the most demanding high power, high pressure applications where the strenuous environmental conditions have destroyed other manufacturers' components. Every year we supply a wide variety of sizes and configurations for compressors in the fractional horse power range to high tonnage units. Our materials and components are approved by the leading environmental and safety regulating bodies, including Underwriters Labs (UL), and provide our customers with extremely reliable sealed conductors for their most demanding applications.