Radiator Heat Waves color outline icon
Panel radiator with vertical fins and three wavy heat lines rising above it
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About the Radiator Heat Waves color outline 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 colour outline version of the radiator heat waves icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.





















