This is the Centralne ogrzewanie icon for Windows 10. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.
The icon shows three identical arrows side by side to each that are standing vertical. The arrows squiggle and curve their entire length. The points of each of the arrows are all facing up but are slightly slanted to the left.