Radiator Heat Waves black filled icon
Panel radiator with vertical fins and three wavy heat lines rising above it
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About the Radiator Heat Waves black filled icon
A wide rectangular radiator holds a row of evenly spaced vertical fins, with small mounting lugs on each side and three wavy lines drifting upward to show rising warmth. The combination reads immediately as central heating, room temperature and energy use. Use it in smart thermostat apps, HVAC service sites, property listings, utility bill dashboards and plumbing catalogs.
Thick uniform strokes and the tight fin spacing give the panel a solid, heavy look, while the three heat waves vary in height so they feel like drifting air. It pairs with thermostat, boiler and air conditioner icons in the library. Leave headroom above it in layouts so the heat lines are not clipped.
This is the solid black filled version of the radiator heat waves icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.





















