The latest version of the Smart circulating pump designed, developed and manufactured by Wilo has been created specifically for use in both domestic and light commercial underfloor heating systems. According to Wilo, its Smart pump is simple to install and offers high levels of reliability and energy efficiency. With the market for underfloor heating growing more than sevenfold during the previous decade, demand has never been higher for this form of heating. As a result, many installers of traditional heating systems are becoming installers of underfloor systems too. Suppliers of these systems are aware of this and tailor their products to “new installers” by making them simple to lay.