Description
Warm Air You Can Actually Breathe.
13 Wave Fins · 2900W · PTC Fan · 360° Circulation.
Sized for large bedrooms, living rooms, offices and high-ceiling spaces · three heat settings from 1000W to 2500W, plus a 400W PTC fan for instant warmth while the oil comes up to temperature · HD320 grade oil for efficient, long-lasting heat · thermostat holds the room steady instead of cycling hot and cold · retractable wheels and handle · IS 302-2-30 certified with overheat and tip-over protection
The reason people wake up with a dry throat and a headache in December isn't the cold — it's the heater. Rod and blower heaters work by driving air across a glowing element, which burns the moisture out of the room and leaves it parched. An oil-filled radiator works completely differently: sealed HD320 grade oil is heated inside the fins, and warmth radiates out gently without scorching the air or stripping its humidity. Nothing glows, nothing burns dust, and the room stays comfortable to breathe in — through a whole night, in a bedroom, with children in it. For anyone running a heater for hours at a stretch through a Delhi winter, that difference is the entire point.
Duo Tech — an oil radiator's comfort with a fan heater's speed
The one genuine drawback of an oil-filled radiator is the wait: the oil has to reach temperature before the room starts feeling it, which can take a while on a cold January evening. Havells solves it by building both technologies into one machine. A 400W PTC fan heater delivers warmth almost immediately, taking the edge off the room while the 13 wave fins come up to temperature behind it. Once the oil is hot, the radiator takes over and holds the room steady with that gentle, humidity-preserving warmth. Wave fins carry a larger surface area than flat ones, so heat dissipates faster and reaches further — which, combined with 360° circulation, is what lets a single unit warm a large or high-ceilinged room evenly rather than just the corner it stands in.
Three layers of safety — and an Indian standards certification
A heater runs unattended for hours, often overnight, often in a room with children or pets. This one is certified to IS 302-2-30, tested against Indian safety standards rather than simply claimed to be safe. Overheat protection cuts power automatically if the temperature exceeds safe limits. A tip-over tilt switch shuts the unit down instantly if it's knocked over — the failure that matters most in a house with a toddler or a dog. And the cool-touch exterior means the surface itself won't burn a hand that brushes against it, which is exactly the reassurance a rod heater can never offer.
🎚️ Four levels of warmth for four kinds of evening
1000 W
Gentle background warmth for a mild evening or overnight running
1500 W
The everyday setting for a normal Delhi winter night
2500 W
Full power for the coldest weeks and larger rooms
+400W PTC Fan
Immediate warmth while the oil heats — use alone or alongside
👨👩👧 Safe to leave running
IS 302-2-30 Certified
Tested against Indian safety standards, not just claimed safe
Overheat Protection
Automatic shut-off if temperature climbs beyond safe levels
Tip-Over Tilt Switch
Powers down instantly if the unit is knocked over
Cool Touch Exterior
Safe around children and pets — no burning surface
✨ Designed around daily use
The retractable wheels and handle matter more than they sound: a 10 kg heater gets moved between rooms constantly through winter, and the handle merges flush into the panel when it isn't needed rather than sticking out and catching on doorways.
A specified thermal oil grade — it holds and transfers heat efficiently and stays stable over years of heating cycles, which is what keeps output consistent season after season rather than fading.
The thermostat holds the room at a set temperature automatically instead of running flat out and overshooting — more comfortable, and it stops the heater drawing full power all night.
Angled upward so you can read and adjust temperature and fan speed standing over it — no crouching on the floor squinting at a dial behind the fins.
Thirteen fins is the largest in the range, with the heat dissipation and coverage for big bedrooms, living rooms, dining areas and high-ceiling spaces where smaller heaters simply can't keep up.
| Brand / Model | Havells Hestio GHROFCLK290 — Wave Fin OFR ✅ |
| Type | Oil Filled Radiator with PTC Fan Heater ✅ |
| Fins | 13 Wave Fins ✅ |
| Heating Power | 2900 W total — 1000 / 1500 / 2500 W + 400 W PTC ✅ |
| Oil | HD320 grade ✅ |
| Heat Control | 3 power settings · PTC fan control · thermostatic automatic control ✅ |
| Heat Circulation | 360° ✅ |
| Safety | IS 302-2-30 certified · overheat protection · tip-over tilt switch · cool touch exterior ✅ |
| Mobility | Retractable castor wheels · retractable merging handle · cord winding station ✅ |
| Form Factor | Pedestal / floor mount ✅ |
| Voltage | 230 V ✅ |
| Dimensions (D × W × H) | 72.5 × 22.6 × 62.5 cm ✅ |
| Weight | 10 kg ✅ |
| Colour | Black with blue accents ✅ |
| Recommended Rooms | Bedrooms · living rooms · dining rooms · study rooms · offices ✅ |
| In the Box | Heater unit · 2 retractable castor wheel sets · 4 screws · user manual ✅ |
| Country of Origin | Made in India 🇮🇳 ✅ |
| Warranty | 2 Years Manufacturer Warranty ✅ |
Why buy from Mahajan Electronics?
- We match fin count to your room size and ceiling height
- 45+ years of trusted legacy in electronics retail
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- 100% genuine Havells with manufacturer warranty
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Havells Hestio GHROFCLK290 · 13 Wave Fin Oil Filled Radiator · 2900W with 400W PTC Fan · 3 Heat Settings · 360° Circulation · 2-Year Warranty
Image for reference only.
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Modern Design Room HeaterModernistic, Ergonomic, Comfortable, Accessible. Inclined control panel,easy-to-approach temperature and fan speed controls |
Easy to HandleHandle merges with the panel when not in use and can be pulled out when the product needs to be moved |
Retractable WheelsCan be collapsed in when not in use. Especially designed to provide additional stability |
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Cord Winding StationComes with a plug socket |
13 Wave Fin OFRDesigned for faster heating and higher heat dissipation |
PTC Fan HeaterEquipped with quick heating PTC Fan Heater of 400W |
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Comfortable BreathingCreates soothing and warm experience |
Hestio Range |
Thermostatic Heat ControlWith 3 Power Settings and PTC Fan Control |
Made in india
Mahajan Electronics
89-90 Raja Garden
New Delhi-110015