The prices details and.
Convector heater electricity cost.
If you have a 250 watt heater at february 2018 electricity rates it will cost about 4p an hour but it will only give out enough heat to keep a well insulated 5 x 5 foot space warm great for cupboards but not a bedroom trying to use an undersized heater to keep your room warm is wasting money you will have it on all the time and never get warm.
A few different scenarios to work out costs might be.
Cost convection heater.
For simplicity we also assume that the heater is operating at maximum capacity i e.
6 5p for 30 minutes running time.
An electric convection baseboard heater is the cheapest but also least efficient type of baseboard heater you can buy.
Heaters with a thermostat will automatically turn off when required room temperature is reached.
Electric heater cost calculator the calculation based on the above is simply 1 kw output from your heater x 13p kwh charge from your electricity supplier 13p per hour.
Electric heaters can be further subdivided into convection heaters radiant or infrared heaters ceramic heaters and panel heaters also called micathermic heaters.
Heater running costs to calculate the running cost of heaters we will assume that a household pays a usage rate of 30c per kwh for electricity and 2 4c per mj for natural gas on a single rate energy tariff.
However this has less heat.
Information from the cse shows the cost of running a 1 2kw halogen heater on average is 17p on a standard meter which is generally cheaper compared to other models.
Remember that 1000 watts can also be expressed as 1kw and 2000 watts 2kw and 3000 watts 3kw.
Off peak hours are typically 10pm to 7am and are averaged nationally at 17 5c kwh.
Hydronic heaters will cost about four times more than the corresponding convection baseboard heater.
Based on 6 hrs a day at maximum output using the average rate of 18 54p kwh december 2019 tariff for a unit of electricity.