The radiator logo consists of two horizontal tubes in the background of the image. On top of the tubes there are four vertical rectangles with pointed ends to represent the coils.
This is a Radiator icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,700 icons, all in the same style and quality.