Rising Heat Symbol - Wavy Upward Arrows for Thermal Energy and Steam Indication #3476695 (License: Personal Use)

This minimalist vector icon features three identical black wavy arrows pointing upward, each with a smooth sinusoidal curve transitioning into a standard arrowhead. The design evokes rising hot air, steam, or thermal convection currents, making it widely adopted in user interfaces, safety signage, and appliance displays. Its high contrast and simplicity ensure clear communication across languages and contexts.

Frequently used in kitchen appliances (e.g., oven, microwave, kettle), HVAC control panels, weather graphics, and safety warnings to indicate elevated temperature, active heating, or steam emission. Matches user intent for understanding thermal status or hazard indicators.