Your ceiling height, how well your walls are insulated and many other factors will influence how well a RadiWarm will heat your room – however the above provides a good guide for what size Pipeless radiator you should buy for your room.

For some rooms you may want to buy multiple radiators.  If you want a more accurate guide you can download our advanced sizing guide which takes into account multiple factors such as how any external walls you have, your wall material and which room you are using your RadiWarm in.