Heat Waves Tray black outline icon
Three wavy heat lines rising from an open tray shape
About the Heat Waves Tray black outline icon
Three tall wavy lines rise in parallel from an open, bracket shaped tray, the standard mark for a hot surface or rising warmth. It communicates heat, high temperature, steam and a warning against touching. Works well on appliance controls, oven and cooktop interfaces, food packaging reheating instructions, HVAC and climate dashboards and laboratory safety labels.
The three strokes are evenly spaced and share the same S curve, which keeps the rhythm clean, while the flat tray line grounds them at the base. Pair it with thermometer, snowflake and fire icons; at very small sizes reduce to two waves for clarity.
This is the black outline version of the heat waves tray 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.



















