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Oil-Filled Radiator Heaters

Oil-filled radiators give the most comfortable warmth of any electric heater: silent, even, with no glow, no fan and no smell. The sealed oil heats up and keeps radiating even after the thermostat switches off. Branded Black+Decker, Gree and Geepas models with 7 to 13 fins.

Buying guide

Oil-Filled Radiator Heaters: how to choose the right one

3 min read By the ElectricHeater.pk team Updated October 2026

In short

  • An oil radiator has electric elements inside sealed oil. The oil heats the metal fins, and the fins warm the room gently by convection.
  • It is completely silent, has no glowing element and does not dry the air as much as a fan heater — ideal for bedrooms.
  • It takes 20–40 minutes to warm a room, but it keeps radiating after switch-off.
  • More fins = more heat surface: 7 fins for small rooms, 9–11 for normal bedrooms, 13 for large rooms.
  • Branded radiators cost about Rs 25,000–70,000 in Pakistan. The oil is sealed for life — it never needs refilling.

Why oil radiators are the comfort choice

If you have ever slept in a room with a fan heater, you know the drawbacks: the hum, the dry air, the hot-cold cycle. An oil radiator is different. It warms the room slowly and evenly, makes no sound, and once warm, the oil holds its heat — so the room stays comfortable even when the thermostat switches the elements off.

That makes it the favourite for bedrooms, elderly parents and families with small children (no glowing rods, though the fins do get hot). It is also popular in offices and clinics where noise matters.

The trade-off is price and power: a radiator draws 2,000–2,500 W while heating and costs more upfront. In a closed room with the thermostat set, the real running cost is lower than the label suggests.

Our oil-filled radiators

Oil radiators compared

Value

Geepas 11 fin

Adjustable thermostat, auto shut-off, wheels.

Best for
Normal bedrooms
Price
Rs 30,000 – 45,000
Choose your size

Black+Decker 7 / 9 / 13 fin

Global brand; 13-fin is fan-forced 2,500 W.

Best for
Small to large rooms
Price
Rs 27,000 – 70,000
Premium

Gree GEH22 13 fin

2,200 W, auto thermostat, overheat protection.

Best for
Large bedrooms, lounges
Price
Rs 45,000 – 70,000

Fins and room size

FinsTypical powerRoom size
7 fins1,500 WUp to about 100 sq ft
9 fins2,000 W100 – 150 sq ft
11 fins2,000 – 2,200 W150 – 200 sq ft
13 fins2,200 – 2,500 W200 – 250 sq ft

Approximate, for a closed room. See oil-filled heater guide.

Oil radiator buying checklist

  • Fins: match the room size (table above).
  • Thermostat: essential — it is what saves power.
  • Overheat & tip-over protection: look for both.
  • Wheels and handle: radiators are heavy (10 kg+).
  • Brand warranty: keep the card and invoice.
  • Wall socket: a dedicated socket for 2,000–2,500 W.
Oil radiator safety
  • Stand it upright and wait 10 minutes after moving before switching on.
  • Never cover it or dry clothes on the fins.
  • Keep it 1 metre from curtains and bedding; keep small children from touching hot fins.
  • Never open the oil chamber.
Cash on deliveryPay the rider when it arrives
Free deliveryOn orders over Rs 3,000
Checked before dispatchEvery heater switched on
7-day replacementIf it arrives faulty

Keep reading

01What is the price of an oil heater in Pakistan?

Oil-filled radiators cost about Rs 25,000 to Rs 45,000 for 7–11 fin models and Rs 45,000 to Rs 70,000 for 13-fin and fan-forced models.

02Do oil heaters use a lot of electricity?

They draw 2,000–2,500 W while heating, but the hot oil keeps radiating after the thermostat cuts out, so in a closed room the real use is lower.

03Do I need to refill the oil?

No. The oil is sealed for life and never needs topping up.

04Is an oil heater safe for bedrooms?

It is a popular bedroom heater because it is silent and has no glowing element. Keep it away from bedding and curtains and do not let children touch the hot fins.

05How many fins do I need?

7 for a small room, 9–11 for a normal bedroom, 13 for a large room or lounge.

06Is cash on delivery available?

Yes — even on oil radiators.