Pentair recently announced it has acquired Nuheat, a manufacturer of electric floor-heating systems. Pentair said that by combining Nuheat’s state-of-the-art customized products and tailored expertise with its Thermal Building Solutions’ broad range of Raychem heat-tracing systems for pipe freeze, snow melting and deicing applications, it will be able to provide distributors, installers and end users with a complete and differentiated portfolio of floor heating and winter safety solutions.