To make an easy example a 100w globe will draw 1 amp at 100 volts.
Small fan heater electricity usage.
Electric heaters whether they are fan heaters halogen heaters oil filled radiators or convector heaters are rated in watts w or kilowatts kw find out what your heater is rated at then use our energy calculator to see how much it will cost to run per hour day or week.
In addition most models have a low energy setting of 700 or 800 watts and there may be a third setting between these two.
This way you will be able to heat a room more effectively.
Space heaters are portable electric devices used for heating up a single room or an area of the house.
Convection space heaters heat up a room by heating up the air most common convection space heaters will use around 1500 watts.
It s important to remember that the efficiency of electric heaters is relative because electricity produces much more in terms of co 2 emissions than other fuel types.
Once you have this information you can estimate your heater s running usage costs by multiplying its input requirement by your energy usage rate.
When the element is on the heater is consuming power at the selected rate.
Typically they are quite large.
Heatwaves work in the same way as light.
It offers the option of 750 watt or 1 500 watt operation and a dial that allows you to adjust.
That s an excellent tip to use when looking to have an energy efficient space heater for the large room.
For example the above table assumes a typical electric fan heater consumes 2kw of electricity.
Selecting an energy efficient fuel source and heater is a good idea but using it for the wrong purpose can turn it into an inefficient heater an ineffective heater or both.
With a usage rate of 30c per kwh the running cost is therefore 60c per hour 2kwh x 30c.
Both of these types of heaters are safe but shouldn t directly contact flammable materials such as cloth bedding paper or wood.
Click calculate to find the energy consumption of a space heater using 1500.
2 amps at 50 volts.
Electric heating electricity cost calculator.
The slim profile means it can be mounted on the wall to radiate heat into a room or you can use the included wheels to make this electric heater portable and easy to move from room to room.
Convection electric heaters aren t the quickest to heat a room but they re ideal for small medium sized spaces that you want to heat for a few hours or more.
Infrared heaters use the electromagnetic energy of infrared radiation.
The diamondheat electric heater from newair stands out for its versatile design and efficient heating capacity.
For those wondering how to use all this watts power is voltage x amperage.
Coil electric heaters conduct electricity through metal coils and radiate the heat produced through the room.
They can be reflected and redirected.
Use foil either on the wall behind the unit or somewhere around it.
While this probably doesn t matter to you it will help understand that it doesn t matter if it s referring to 110v or 220 240v countries.