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Radboost Radiator Booster Fan – Energy Saving Single Pack is a compact, easy-to-install fan system designed to make standard water-filled radiators heat rooms more efficiently and evenly. It mounts magnetically beneath or on top of most common radiator types (single panel, double panel, column, etc.), so you don’t need tools or plumbing to fit it.
Once installed, the built-in thermostat and temperature sensor automatically detect when the radiator gets hot (typically around 26-32 °C) and power the fan, which draws warm air from the radiator and pushes it into the room. This helps the space warm up up to twice as fast compared to passive heating alone.
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