How much electricity does an electric radiator use?

Asked By: Chadi Balak | Last Updated: 17th March, 2020
Category: home and garden home appliances
4.8/5 (495 Views . 34 Votes)
If a 200w electric radiator is on for 5 hours that will use 1kWh of electricity – so will cost 12.5 pence to run. (That is simply 0.2kW x 5 hours = 1kWh). If a 1000w electric radiator is on for 5 hours it will use 5kWh of electricity – so will cost 62.5 pence to run (1kW x 5 hours = 5kWh).

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Hereof, are electric radiators expensive to run?

In terms of thermal comfort, electric radiators are as effective as gas central heating, but they are not cheap to run. It is estimated that running costs are up to three and a half times more expensive than heating with an efficient gas boiler and standard radiators.

Also, how much does it cost to run a 1500 watt heater for 24 hours? For example, for a consumer who pays the base rate in winter, PG&E charges about three dollars for the electricity to run a 1500-watt heater for 24 hours. That's about $90 for a month of continuous use.

Also Know, do plug in radiators use a lot of electricity?

Unfortunately, the answer is no. All portable electric heaters, whether they are fan heaters, oil filled radiators or halogen heaters, will consume the same amount of electricity and produce the same amount of thermal heat, relative to power input.

How many watts does an electric radiator use?

For example, if the room has a heat loss of 200 watts per hour, the 1kw radiator will only produce 200 watts of heat in that hour. That would mean only being on intermittently for a total of 12 minutes in each hour. At an electricity tariff of 12p per kwh this would cost 2.4p per hour.

36 Related Question Answers Found

What is the cheapest electric radiator to run?

The cheapest types of electric heater to run are:
  • Infrared Heaters – the lowest wattage per heat provided makes these the cheapest to run.
  • Oil-Filled Heaters – their long-lasting heat makes the most out of the electricity.
  • Storage Heaters – saves in running costs by using off-peak electricity tariffs.

How much do electric radiators cost to run per hour?

On a standard electricity tariff a 600Watt Best Electric Radiator will typically cost approximately 5 to 6 pence per hour to run however this will only be the case if the electric radiator is calling for heat 60 minutes of each hour.

What is the most economical electric heating system?

Gas Efficiency. The first complication is the fact electric radiators are 100% efficient when transferring electrical energy to heat. Gas boilers are only 90% efficient. So the most efficient heating system is electric.

What type of electric radiator is best?

Cast Aluminium is the best material for the radiator body. Cast Aluminium emits more gentle radiated heat. Aluminium is an excellent conductor of heat. Fast dispersion of heat into the room uses less energy.

Do electric radiator heaters save money?


If your heater is equipped with a good thermostat and you do not heat the room to a warmer-than-normal temperature, you can save money by using an electric space heater in a room you're in and keeping the rest of the house chillier. So, for the same cost, you can heat only half the area.

Which is better storage heaters or electric radiators?

Storage heaters emit mostly convected heat, which rises leaving the bottom of the room cold. Electric radiators use radiated and convected heat, leading to a much even room temperature and higher levels of comfort. Electric radiators are much more energy efficient leading to lower energy bills.

Why is electric heating so expensive?

Because of electricity generation and transmission losses, electric heat is often more expensive than heat produced in homes or businesses that use combustion appliances, such as natural gas, propane, and oil furnaces.

How much does it cost to heat a house with electric?

The Electric Edge
Heating a home with electricity is less expensive. For winter 2014 to 2015, the average cost of using electric heat was $960. For the same period, heating oil costs averaged $1,851. Another advantage is that electric heaters are available for either whole houses or individual rooms.

What appliances use a lot of electricity?

High Electricity Bills? These Appliances Cost the Most Money to Run
Appliance Typical Consumption Per Hour Cost Per Hour (at 10 cents per kilowatt-hour)
Clothes dryer/water heater 4,000 watts 40 cents
Water pump 3,000 watts 30 cents
Space heater 1,500 watts 15 cents
Hair dryer 1,200 watts 12 cents

What is the cheapest way to heat a room?

Halogen heaters tend to be the cheapest radiant heaters as they have a low power rating (but also produce less heat), while oil-filled radiators are often the cheapest convector heater because there is a thermostat to control the temperature.

Is it cheaper to heat one room with electric heater?

Temperature of outside, house, and room. IMHO, it is definitely cheaper to run the space heater on electric to heat up a single room than the entire house even those NG price is extremely low at the moment (roughly 1/2 of electric for same amount of energy).

Is it cheaper to heat with gas or electric?

Less expensive to operate: Almost everywhere in the country, natural gas is significantly cheaper than electricity. Faster heating: Gas heat tends to heat up the home faster than electric heat because the gas furnace produces maximum heat as soon as the burners start running.

Are oil radiators cheap to run?

Oil-filled heaters: According to Bennett, these are the most reliable on the whole. They use an electrical current within thermal oil, heating the oil and circulating it around the heater, a bit like water in a radiator. Oil-filled radiators are cheap to run – and there is no need to replace the oil.

How much do electric towel rails cost to run?


Towel warmers are usually rather weedy and will not keep a room warm. If yours happens to be 1,000Watts, it will cost 11 pence per hour. Energy from electricity currently costs about four times as much as energy from gas. Your electric heater, tumble drier, and immersion heater will use much more.

What heater uses the least electricity?

Most Energy Efficient Space Heaters Comparison Chart
PRODUCT PRICE WATTS
Duraflame Maxwell Electric Stove with Heater $$$$ 1500
DeLonghi Mica Panel Heater $$ 1500
Dr. Infrared Heater Portable Space Heater $$$$ 1500
Lasko 751320 Ceramic Tower Heater with Remote Control $ 1500

How efficient are modern electric radiators?

Electric radiators are 100% efficient in turning fuel (in this case, electricity) into heat. As such, you might be thinking is sure to be a cost-effective means of staying warm. However, using electricity to warm your household is generally an expensive route due to high tariffs.