Littelfuse Inc., acquired Hartland Controls. Headquartered in Rock Falls, IL, Hartland Controls is a manufacturer and supplier of electrical components used in heating, ventilation, air conditioning and refrigeration (HVAC/R) and other industrial and control systems applications. Hartland Controls’ 2020 sales were $70 million.
Hartland Controls specializes in the design and manufacture of mission=-critical custom electrical control solutions and engineered assemblies used in HVAC, refrigeration, overhead door, irrigation, welding, water heating, pool and spa, vehicle charging and other aftermarket applications that require reliable starting and safe stopping. The company engineers, manufactures, and tests electrical components in its Rock Falls and Shanghai, China, facilities to domestic and international standards.