Over 30 years ago, Kauffman Engineering was approached by leaders in the HVAC industry for help. They were looking for a solution to the number one factory critical defect issue:mis-wired compressors. Kauffman Engineering designed, developed and began producing the first generation Molded Compressor Plug that was recognized as the industry standard.

Following this success, Kauffman Engineering worked with multiple compressor manufacturers to design and produce Molded Compressor Plugs for various applications. Over 30 years and tens of millions of plugs in field applications later, Kauffman Engineering is the recognized leader for Molded Compressor Plugs.