Heat Waves Surface black outline icon
Outline of three wavy heat lines rising above a shallow flat surface
About the Heat Waves Surface black outline icon
Three tall S-curved streams of rising warmth float above a shallow open tray or hotplate drawn as a flat line with turned-up ends. The pairing reads as radiated heat, steam and a hot surface rather than fire or sunshine. It fits cooker and oven interfaces, underfloor heating and thermostat controls, food delivery apps marking hot meals, appliance manuals and hot-surface caution labels.
Each wave repeats the same tapered curve at slightly different heights, giving motion without clutter, while the base anchors the composition. It sits beside thermometer, fire and snowflake icons in temperature sets; at small sizes thin the surrounding padding so the fine wavy strokes keep their separation.
This is the black outline version of the heat waves surface icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
