4. Place radiator foil
Have you ever heard of radiator foil? It’s an easy way to make sure you use your gas as efficiently as possible. A heater also gives off heat at the back. This means that the wall is heated instead of the room, which isn’t very cost-effective. By placing radiator foil behind the heater, you ensure that the heat reflects back and stays in the room. This way, you can easily save on gas. It is also very cheap and easy to apply yourself!
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