What size RadiWarm Pipeless Radiator® you need depends on many variables, including wall construction and what type of insulation you have.  Sometimes though, how much wall space you have and the availability of sockets are a bigger factor!

Both the RadiWarm® and RadiWarm® Economy+ are available in a number of different sizes. The below guides show the recommended radiator size based on an average UK home with double-glazing.  However, you can buy larger or smaller radiators to fit the space you have – with the consequence being if you buy smaller than recommended then the space will take longer to heat up.