Radiator Booster Mk3

Winter warmer

Radiator Booster Mk3

Winter warmer

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takes the warmth from behind the radiator

The booster sucks up the lost heat from behind your radiator

Although we’re typing this from the sweltering rooftop terrace of our Pacific island HQ, we do sympathise with those of you who rely on pricey central heating to keep cold at bay. Thankfully help is at hand in the unobtrusive shape of the Radiator Booster Mk3.

The clue’s in the name because this ingenious patented device uses simple but highly effective technology to maximise the efficiency of radiators, saving you oodles of cash each year. Simply place it atop your rad, plug in and marvel as the Dragons’ Den featured Radiator Booster ‘sucks up’ lost heat from behind your radiator and gently circulates it around the room.

Fan close-up

Internal fan is powerful and quiet

This efficiency means that your thermostat can be turned down by 1 to 3 degrees Celsius, saving you approximately £140 per annum. So get ordering because by our reckoning the money you save will buy the air fare to our aforementioned tropical getaway in about five years. Hot or what!

more info

Please Note:
  • With radiators that have not been bled for some time it may take a little longer for the Radiator Booster to kick in
  • This is the third and latest edition of the Radiator Booster - better then ever before!
Product Features:
  • In-built automatic thermostat - the internal fan only comes on when the radiator reaches 30 degrees Celsius, eliminating the need to turn the unit on and off manually, making it very energy efficient
  • Fitted with one, powerful, quiet fan
  • Manufactured from recyclable polypropylene
  • Improves efficiency by as much as 50%, by distributing heat more evenly around the room, and reducing heat loss through the wall behind your radiator, allowing your boiler to shut down much sooner
Technical Specifications:
  • Material : recyclable ABS plastic
  • Mains power adapter: 3 pin UK plug, 100 - 240 V AC 50/60 Hz
  • Mains cable length: 190cm
  • Mains consumption standby: 0.15W
  • Mains consumption active: 1.25W
  • Thermostat activation point: 30 degrees Celsius
  • Measures approximately 61cm(W) x 6cm(H) x 6cm(D)
  • Weighs approximately 240g

Customer Reviews

It does sort of work but its not amazing and its pretty noisy.
Neil Anderson - 8th February 2012
So, it'll save money on heating bills by making the radiator more efficient ie. It takes more heat from it over a given time, more gas needed to warm the loop + electricity used for the privilege, not convinced here. .
Rob - 20th January 2012
My upstairs always got nice & toasty while the stupidly open plan downstairs stayed chilly, so I covered the sitting room ceiling in foil as an experiment. Now the whole house stays warm and it works great with the disco ball I hang up for parties ;).
Felicity Fortune - 29th December 2011
Firebox says: Great news! its a great gadget, we love it here!
At first when I removed the RB mk3 from the box's it seemed like I got conned because its so light weight I was sure it wouldnt work but I tested it none the less, and it work's amazingly, I have turned the heating down 3 degrees and my living room is still roasting hot, I will be buying more of them after xmas.
Jon - 3rd December 2011
Firebox says: Excellent news Jon! Silence those nay sayers!
Wow, I love this. It works perfectly. It doesn't magically steal energy from the rest of the house, but actually helps it circulate in the room it's in.
Stephen James Bright - 22nd November 2011