The Radfan Extra has an additional function/feature, a winter/summer switch. It carries out exactly the same function as a Radfan in Winter, but the rocker switch allows the user to turn the fans on continuously in the summer, by-passing the internal thermostat, so as to provide some background air circulation on warm days and nights.
Drawing the coldest air in the room (from near ground level) up over the water-filled steel radiator panels and gently pushes this out at 90 degrees at the top of the radiator height. This is not a blast of air like a noisy desk fan, but a background refreshing of the air. A particularly useful feature for users who need to keep their windows closed on warm summer nights (ground floors, people who suffer from hayfever, etc.)
With 4 fans spanning nearly a metre in length, the Radfan Extra is a great addition to the larger rooms in your home. Ideal for larger living rooms, dining rooms and hallways.
Get The Warmth Out
We can't always avoid placing sofas in front of radiators. The extra fans in the Radfan Extra mean that every last bit of warmth gets out into the room and not trapped in your sofa.
Trap The Heat In
For radiators under windows, the Radfan Extra reduces heat lost through the window by 35%. Keep the warmth in your home and stop warming up the great outdoors.
Forget About It
The built-in thermostat means the Radfan Extra runs itself and won't bother you at all. When the radiator is hot, your Radfan Classic Medium turns itself on.
The Radfan has been designed from the ground up to be a simple self-install product. It secures by magnets to the top of your radiator and installs in less than 30 seconds - it's just like installing a reading lamp.
Please note that Radfans must not be placed on any heating device other than a water-filled steel-panel radiator. Radfans are not recommended for use with electric radiators/storage heaters or other types of radiator due to higher surface temperatures and varying designs, making a secure fit and safe operation impossible to guarantee.
Size & Weight
Length: 95 cm / 37.5"
Height (overall): 11.5 cm / 4.5"
Height (above radiator): 8 cm / 3.1"
Depth: 7.5 cm / 3"
Weight: 732 g / 25.8 oz
Cable length: 3 m / 9' 10"
4W, 12V DC
0°C - 88°C
In the box
Radfan Extra Medium
DC power supply (UK 3-pin plug)