Feature highlights

radfan long on a radiator

Extra power

With 4 fans spanning nearly a metre in length, the Radfan Classic Medium is a great addition to the larger rooms in your home. Ideal for larger living rooms, dining ro, ms and hallways.

Radfan Classic Max on a radiator behind a sofa

Get the warmth out

We can't always avoid placing sofas in front of radiators. The extra fans in the Radfan Classic Medium means that every last bit of warmth gets out in to the room and not trapped in your sofa.

Child trying to get warm in front of a radiator under a window

Trap the heat in

For radiators under windows the Radfan Classic Medium reduces heat lost through the window by 35%. Keep the warmth in your home and stop warming up the great outdoors.

radfan on radiator in living room while reading

Forget about it

The built in thermostat means the Radfan Classic Medium runs itself and won't bother you at all. When the radiator is hot, your Radfan Classic Medium turns itself on.

30 second install

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.

Step 1, we deliver the Radfan
Step 2, open the box
Step 3, plug in Radfan and fit on top of radiator
Step 4, Radfan runs itself

Magnetic Attachment

Fits to the top of a wide range of steel panel radiators.

Radfan on single panel radiator with single panel radiator fitting kit

Single panel, no convector*

Radfan on single panel single convector radiator

Single panel, single convector

Radfan on double panel single convector radiator

Double panel, single convector

Radfan on double panel double convector radiator

Double panel, double convector

Radfan on grill top radiator

Works with and without grill top

* May need Single Panel Radiator Fitting Kit

Technical details

Radfan Classic Long dimensions

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
    • 4 fans


    • 0°C - 88°C

    In the box

    • 1 Radfan Classic Medium, 1 DC power supply (UK 3 pin plug)


    Radfan Long on radiator in lounge
    Radfan long on radiator with lady in background
    Close up of Radfan Long on a radiator
    Family room with Radfan on radiator