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Havells Hestio 15 Straight Fins OFR

Havells Hestio 15 Fin Oil Filled Radiator (OFR) with 400W PTC Fan

The 2024 Havells Hestio 15-Fin OFR is a premium powerhouse designed for the harsh winters of North India and Himalayan regions. It combines the slow-release, non-drying heat of 15 straight oil fins with the instant warmth of an integrated 400W PTC fan. With 2900W total power and three adjustable heat settings, it is the ultimate solution for large spaces exceeding 250 sq ft where consistent warmth and safety are non-negotiable.

Quick Answer

The Havells Hestio 15 Fin is a heavy-duty Oil Filled Radiator featuring 2900W max output and a 400W PTC fan for quick heating. It is the safest choice for overnight use in large Indian bedrooms as it does not deplete oxygen or humidity levels. Ideal for regions like Delhi, Punjab, and Himachal Pradesh, it offers silent operation and multi-level safety protections.

✓2900W Max Power with 15 Straight U-Tech Heating Fins
✓Dual Heating Tech: Oil Radiator + 400W Quick-Heat PTC Fan
✓Non-Drying Heat: Maintains Oxygen and Humidity Levels
✓Multi-Level Safety: Tip-Over, Overheat, and Thermal Fuse Protection
✓Ergonomic Inclined Control Panel with 3 Heat Settings

If you are located in North India or a hill station and require a reliable heater for a large room that won't cause dry skin or 'heavy' air, the Havells Hestio 15 Fin is the best-in-class choice. It successfully bridges the gap between the instant heat of a fan heater and the healthy, long-lasting warmth of an OFR, backed by the trust of one of India's most extensive service networks.

✓ Who Should Buy

  • •Residents of North India (Delhi, NCR, Punjab, Haryana) facing severe winters.
  • •Families with infants or elderly members who need silent, non-drying heat.
  • •Users with large master bedrooms or living areas (200-300 sq ft).
  • •Himalayan or high-altitude residents requiring maximum thermal mass.

✕ Who Should Avoid

  • •Residents in South or Coastal India (Mumbai, Chennai) where winters are very mild.
  • •Students or individuals in small PG rooms where a 15-fin unit is too bulky.
  • •Users looking for a budget-only 'spot heater' for 5-minute quick use.
Product Overview
The Havells Hestio 15 Straight Fins OFR (2024) is a sophisticated heating solution tailored for expansive Indian living rooms and master bedrooms. Its sleek black finish and ergonomic inclined control panel make it both a functional and aesthetic addition to modern homes. Unlike standard heaters that can be harsh, the Hestio uses a dual-heating mechanism—15 oil-filled fins for steady, uniform warmth and a 400W PTC fan for immediate relief from the chill. Built with high-grade metal and a fire-retardant coating, it is designed to withstand the heavy usage required during peak Indian winters. Despite its robust 14.5kg build, the integrated castor wheels ensure easy portability from the living room to the bedroom.

BrandHavells
ModelHestio 15 Straight Fins OFR
TypeOil Filled Radiator Room Heater
Capacity15 Fins
ColorBlack
Body FinishMatte
Launch Year2024
Country Of OriginIndia
Control TypeInclined Control Panel (Manual Knobs + Switches)
Display TypeNo digital display

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Engineering Analysis
The Hestio's engineering centers on its 15 'U-Tech' straight fins, which provide a massive surface area for efficient heat exchange. The 2900W system is split into manageable settings (1000W/1500W/2500W) plus the independent 400W PTC element, allowing users to balance warmth with electricity consumption. Safety is hardwired into the design via a mechanical tip-over switch and an automatic overheat cut-off. The 230V/50Hz operation is optimized for the Indian electrical grid, while the silent operation profile ensures it can be used throughout the night without noise disturbance. The 10-year warranty on the heating element underscores Havells' confidence in the U-Tech fin durability.

Technical Support & FAQs