Convection heaters are commonly classified according to their power source. Electric convection heaters use electricity, while combustion or gas-fired heaters use gas, propane, or any other type of fuel.

Do convector heaters use a lot of electricity?

According to the Centre for Sustainable Energy, a 2kW convector or fan heater will cost 28 pence per hour to run; a typical 1.5kW oil-filled radiator will set you back 21 pence per hour; while a 1.2kW halogen heater costs around 17 pence per hour. Gas is significantly cheaper.

Is a convection heater cheap to run?

What type of heater is the cheapest to run? According to these tables, a panel heater is the cheapest electric heater to run, while a radiant convection heater is the cheapest option when it comes to gas.