With the imminent arrival of winter, simple and effective methods to improve the efficiency of radiators domestic. A trick particularly popular consists in applying a layer of tinfoil on the wall behind the radiator. The practice, supported by organizations such as ENEA, promises to make heating operations quicker and more prolonged, thus offering potential economic savings on bills.
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The Mechanism of Action of Tin Foil
Tin foil is made of aluminum, a material known for its ability to conduct heat. However, what may seem like an advantage turns out to be one because it prevents heat loss through radiation, one of the different ways in which heat propagates. By emitting electromagnetic waves, radiators heat the surrounding air. In this context, aluminum intervenes by reflecting approximately 93-94% of the infrared emitted, thus sending the heat back into the room instead of allowing it to be absorbed by the wall.
The Benefits of Heat Reflective Panels
While this solution does not guarantee a drastic improvement in efficiency, it can be a small but significant help. To further increase energy efficiency, installing heat-reflecting panels can offer better results. These panels, made up of two layers of aluminum separated by air, more effectively prevent heat from dispersing through the walls. However, for more significant energy savings, it is advisable to also consider other more advanced solutions, such as installing multiple-glazed windows or thermal insulation.
Article published on November 27, 2024 - 18:48
