SPX Corporation supplies infrastructure equipment serving the heating, ventilation and cooling (HVAC), detection and measurement, power transmission and generation, and industrial markets in the United States, China, South Africa, the United Kingdom, and internationally. It operates through three segments: HVAC, Detection and Measurement, and Engineered Solutions. The HVAC segment engineers, designs, manufactures, installs, and services cooling products for the HVAC and industrial markets under the Marley and Recold brands; and boilers, comfort heating, and ventilation products for the residential and commercial markets under the Berko, Qmark, Fahrenheat, Leading Edge, Patterson-Kelley, Weil-McLain, and Williamson-Thermoflo brand names. It also provides cooling towers under Marley NC Everest and MD Everest brand; water management tools through the MarleyGard brand name; filter under the BasinGard brand; and the SGS PC Industrial Evaporator. The Detection and Measurement segment offers