Simply place a Radiator Booster on top of a hot radiator, the hole facing down, and plug it in. It'll heat a room in up to half the time, allowing the boiler to shut down sooner, saving heating time and cost - for a running cost of about 30p a year!The Radiator Booster tells you what it's doing, a red LED to confirm that mains power is present, a green LED to indicate that the radiator temperature has been reached and the fan is active, and a flashing green LED to indicate that the radiator is cooling down. Radiator Booster mixes warm and cold spots, giving you a consistent, even room temperature for less heat. This efficiency means that on average the room thermostat can be reduced by 1 to 3 degrees Celsius, giving an average money saving of around £140 per annum (based on Energy Saving Trust 2009 data). Dimensions: 610 x 60 x 60 mmPrice £28.99 inc vat and deliveryOptions: 3 metre extension lead £5.99 inc vat and delivery

Radiator Booster™£28.99 (inc free uk delivery)

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