Meet the Havells 9 Fin Hestio Wave Oil Filled Radiator, a powerhouse 2400W space heater designed to deliver consistent warmth with precise control. With a 9-fin oil core and a smart blend of traditional radiative heat plus rapid PTC-assisted warmth, it’s built to keep living spaces comfortable during cold seasons without sacrificing energy efficiency or safety.
Why this radiator stands out
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Total 2400W output with flexible heat settings: Choose from 800W, 1200W, or 2000W for sustained warmth, plus a 400W PTC-based fan heater for fast boost when you walk into a chilly room. The combination ensures you get both steady, long-lasting heat and quick warming when you need it.
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9-fin oil-filled design for even heat distribution: The oil-filled core preserves warmth and radiates it evenly across the room, reducing hot spots and delivering a comfortable, consistent temperature without dry air.
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High-quality oil for longevity: Superior thermooxidative stability minimizes sludge and varnish formation, protecting the oil from degradation and extending the life of the radiator.
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Safety-first engineering: Built to IS 302-2-30 standards, with overheat protection and a tip-over tilt switch to automatically cut power if pushed or tilted, giving peace of mind in busy homes.
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Thermostatic control with user-friendly design: An adjustable thermostat and three heat settings let you dial in the exact warmth you want, while a dedicated PTC fan control provides a quick heat boost without overshooting the target temperature.
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Thoughtful usability features: Inclined control panel places temperature and fan speed controls within easy reach; a handle that tucks into the panel when not in use; and retractable wheels that can be stowed for compact storage or rolled for repositioning between rooms.
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Even heat without blowing air: Oil radiators warm the surrounding air gradually, creating a steady blanket of heat rather than a directional blast, and they’re easier on the eyes and lungs in comparison to rod-based heaters.
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Ready for modern living: Designed with a contemporary black finish and practical details that fit into living rooms, bedrooms, home offices, and small studios—wherever you crave reliable, comfortable warmth.
Real-world use cases
Early-morning chill in the living room? Set the 2000W oil heat for a quick, welcoming warmth, then settle into a comfortable 1200W as the room reaches the desired temperature. Hosting guests in a chilly den or study? Use the 800W setting for a gentle baseline heat, and flip on the 400W PTC fan when you want a faster warm-up as people arrive. The 9-fin design spreads warmth evenly, making it suitable for medium-sized spaces where you want consistent temperature without noisy fans or uneven heating.
Who benefits most
- Homeowners and renters seeking a durable, long-lasting heating solution with precise control.
- Anyone prioritizing safety features like overheat protection and tip-over shutoff in shared spaces or homes with children and pets.
- People who value downtime-free operation and the ability to store or relocate heat sources easily with fold-away wheels and a retractable handle.
How it compares to typical heaters
Unlike rod-based heaters that can create directional heat and uneven warmth, the Havells Hestio Wave uses a high-quality oil core that distributes heat more evenly across the space. The integrated PTC heater provides a rapid warmth boost without long preheat times, while the oil-based design maintains a steadier temperature with less cycling. The combination of oil warmth and PTC fan heat makes it a versatile option for both sustained comfort and quick responses to sudden cold snaps.
Tips for optimal use
- Start with the thermostat set to a comfortable baseline, then adjust to maintain the desired room temperature throughout the day.
- Use the PTC boost mode during brief, high-demand periods (e.g., when you first enter a cold room) and switch back to oil-only settings to conserve energy.
- Position the radiator on a flat, stable surface away from curtains or furniture to ensure safe operation and steady heat distribution.
- Leverage the retractable wheels and fold-away handle to move the unit between rooms or store it compactly when not in use.
- Regularly check for proper ventilation and keep the unit clear of dust to maintain performance and safety.
With its 9-fin oil core, three practical heat settings, and a built-in PTC fan for rapid warmth, the Havells 9 Fin Hestio Wave Oil Filled Radiator is engineered to deliver reliable, even heating with thoughtful safety and usability features. It’s an intelligent choice for those who want precise climate control, durable design, and convenient storage in a single, well-rounded space heater.
