Yes, our electric radiators can be fitted to a stud wall in the bathroom as long as the radiator is installed in the correct bathroom zone and suitable fittings for the wall type are used to secure the radiator.  For example, plasterboard that has been skimmed would need either spring toggles or metal/Nylon self drilling plasterboard fixings. We would also advise that if you are installing an electric radiator on a studded wall that you try to find a solid anchor where possible in the wall, for example a stud or noggin. If you are unsure where these are, you can easily locate the wood noggins using a wall scanner.