Traditionally, radiators are placed on the coldest wall in your bathroom. This is the outermost wall and will have the least insulation. A window will keep the room cooler, but it should be in the same room as the radiator. Otherwise, you should opt for a bathroom heater with a thermostat. It is best to consult a professional. Then, you can decide whether a radiator is right for your home. You can also choose a dual-fuel bathroom heater that runs on both fuels.
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