Description
PTC Fan for the First Ten Minutes. Oil for the Rest.
9 Fins · 2400W · Adjustable Thermostat · 2-Year Onsite.
Silent, natural radiant warmth for the rooms where noise matters — bedrooms, nurseries, offices and overnight use · a PTC fan heater that accelerates the initial warm-up, solving an oil radiator's one real weakness · 9 powder-coated fins giving the surface area for uniform heat, and a finish that resists rust through years of Indian summers in storage · 3 heat settings with an adjustable thermostat holding your temperature rather than running flat out · warmth that lingers even after you switch it off · overheat protection, castor wheels, made in India · 2 years onsite warranty
Fanfast start, silent finish
An oil radiator's honest weakness is the wait — lovely gentle warmth, but you sit cold for the first twenty minutes while the oil comes up to temperature. The OFR 4209 F fixes that with a PTC fan heater built in, which brings the room up quickly at the start. PTC elements are worth knowing about: they're self-regulating, drawing less power as they get hotter, so they can't run away and overheat the way a bare coil can. Use the fan for the first stretch, switch it off, and the oil-filled fins carry the warmth silently for the rest of the evening — speed when you need it, silence when you don't.
Nine powder-coated fins — surface area, and a finish that survives storage
An oil radiator's output depends on surface area: more fins mean more metal radiating into the room, which is why fin count is the first thing to compare. Nine gives the uniform heat distribution needed for a bedroom or living room rather than a single corner. The powder-coated finish matters for a different reason — a heater spends eight months of the year packed away in a cupboard through a humid Delhi summer, and powder coating protects against rust and corrosion so it comes out looking and working the same next winter. And because the oil holds its heat, the room stays warm after you switch it off.
Silent, and it doesn't dry the air — which is why it suits a nursery
Two things separate oil radiators from blower heaters, and both matter most where people sleep. There's no fan running once the initial warm-up is done, so operation is genuinely noise-free — you can leave it on overnight without it disturbing anyone. And because it radiates rather than blasting hot air, it doesn't dry out the air or cause irritation, and nothing is stirring dust and allergens around the room. Usha positions this for children, the elderly and allergy-sensitive users, and those two properties are exactly why that claim holds up.
🎚️ Control that saves electricity
3 Heat Positions
Match output to the weather rather than one fixed level
Adjustable Thermostat
Holds your set temperature, cycling off once reached
Optimised Usage
A heater that runs half the time costs half as much
Overheat Protection
Safe for long hours and overnight running
🏠 Ideal for
Bedrooms
Silent overnight, with no dry throat in the morning
Kids' Rooms & Nurseries
No noise, no air dryness, overheat protection
Living Rooms
9 fins and 2400W for a larger space
Work From Home
No fan noise on a call, warmth all day
✨ At a glance
The oil inside an OFR is sealed permanently at the factory — never consumed, never needs topping up, never replaced. It's simply the medium that stores and radiates the heat, which is why these heaters run for years with no maintenance beyond a wipe.
Onsite rather than carry-in — a service visit to your home instead of transporting a heavy oil-filled radiator to a service centre yourself.
Roll it between rooms rather than lifting it — one heater serves a whole flat, and it's easy to reposition or store away at the end of the season.
The oil holds its heat, so the room stays comfortable through the thermostat's off-cycles instead of cooling the moment the element stops.
One of India's most established appliance names, manufactured domestically, with service coverage and parts availability across Delhi NCR.
| Brand / Model | Usha OFR 4209 F ✅ |
| Type | Oil Filled Radiator (OFR) with PTC fan ✅ |
| Power Consumption | Up to 2400 W ✅ |
| Fin Count | 9 — powder coated ✅ |
| Heating Method | Radiant oil heating + PTC fan ✅ |
| Heat Settings | 3 positions ✅ |
| Thermostat | Adjustable ✅ |
| Safety | Overheat protection · stable floor pedestal ✅ |
| Mobility | Castor wheels ✅ |
| Mounting Type | Floor mount ✅ |
| Voltage | 230 V ✅ |
| Colour | White ✅ |
| Country of Origin | Made in India 🇮🇳 ✅ |
| Warranty | 2 Years Onsite Manufacturer Warranty ✅ |
Why buy from Mahajan Electronics?
- 45+ years of trust in home and winter appliances
- Fast 24-hour delivery across Delhi NCR
- GST-compliant billing for business savings
- Reliable after-sales and warranty assistance
- 100% genuine Usha with manufacturer warranty
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Usha OFR 4209 F · 9-Fin Oil Filled Radiator · Up to 2400W · PTC Fan Assist · 3 Heat Settings · Adjustable Thermostat · Castor Wheels · White
Image for reference only.
