Conclusion. So, after looking at the different types of electric heaters available, due to its lower power-output, halogen heaters are the cheapest electric heaters to run.
If you want to save money on your heating costs, then an infrared heater is the best type of heater to choose. An infrared heater will use less electricity than any other type of heater, and so it will be cheaper to run. Not only that, but an infrared heater will also provide you with a more efficient form of heat.
Halogen Heaters
This type of heat is ideal if you need to quickly warm up an area but won't be as effective in heating an entire room evenly. Halogen heaters are among the most cost-effective electric heater options, with a typical power output of 1200W.
The cheapest way to heat your house with electricity is to use a heat pump. Instead of using the energy to create heat (through resistive heating), you use the energy to move heat from a colder area to a warmer area. The most efficient heat pump is a water source heat pump.
Choosing a low-energy consumption heating system for your home. Here are some of the most commonly used low-consumption heating systems today: heat pumps, both geothermal and air source; pellet stoves and boilers; low-consumption electric radiators; and condensing boilers.
Oil Heaters
The oil, acting as a heat reservoir, then gradually releases the heat into the surrounding space, providing a steady and consistent source of warmth. This option offers safe and gentle heating for long, unattended use.
But in general, since central heating powered by natural gas is cheaper than heat from electricity, heating a large space will cost less with an HVAC system that runs on gas.
Example (you can use an electric heater running cost calculator below for different wattages/kWh prices): If we assume the price of electricity is $0.1319 per kWh, a 1,500-watt electric space heater will cost; $0.20 to run per hour. $4.80 to run per 24 hours (day). $11.20 to run per week (8h/day).
Oil filled radiators are more economical to run because they retain heatlonger and power demand through the temperature control is called upon less frequently. Electric heaters heat only the room you are in and not the entire house, providing extra heat only where required and helping to optimise energy consumption.
The first technique is to simply figure the square footage of the space you want to heat. In warmer climates, multiply this number by 10 - 15. In more moderate climates, multiply by 20 - 30. And in cold climates multiply the square foot number by 30 - 40.
Reverse cycle split system air conditioners (A.K.A heat pumps) – the most energy efficient electric heater. 5 and 6 star reverse cycle units can be even cheaper to run than gas heaters, producing just one-fifth of the greenhouse gas emissions that a standard electric heater creates.
Oil filled radiators work in a very energy efficient manner, so can be considered cheap to run in comparison with many alternative designer radiator styles.
To save money, aim to have your temperature set around 68-72 degrees Fahrenheit when you're at home and awake. This is a comfortable temperature for most with the help of a light sweater. Overnight and when you're out, around 64 degrees Fahrenheit will keep your home at a good temperature.
Open your curtains during the day - the sun still provides warmth even in the winter months. Make sure you close them as soon as the sun sets to keep the warm air in. Investing in thicker curtains, or thermal curtain liners, will help keep the cold air out and prevent heat loss.
In the winter, set your thermostat to 68 degrees or the lowest comfortable temperature. In warmer months, set it to 78 degrees or higher. It's a no-cost option to reduce energy expenses. At night or when you're going to be away from home for an extended period, adjust the thermostat a few more degrees.
Oil-filled heaters use oil that's heated by electricity to create comfortable, radiant heat. Once the oil is heated, these can continue to provide warmth for a while, even after you turn them off, so they use less electricity overall.
Infrared panels are the most energy-efficient electric heaters in our range because of the type of warmth they produce.
Unlike traditional space heaters, many solar air heaters typically need to be mounted to a roof, wall, or window, in order to collect the sun's heat. Some of these collectors can be heavy and installation may require a building permit. The way they work is relatively simple.