Convectors are heating appliances that work by convection. They are commonly used in homes and buildings to provide warmth and comfort during cold weather. But what other names can we use to refer to this type of heating system? Well, there are a few different synonyms for convectors that may be used depending on the context. For example, some people may refer to convectors as radiators or heat exchangers. Others may use the terms baseboard heaters or convection heaters. Regardless of which term is used, the function of a convector remains the same: to warm a space by circulating hot air through the room.