The TowelRads McCarthy is a range of towel radiators offering a low surface temperature (LST) towel rail solution ensuring paramount safety for all who use it. The temperature regulates at 43° giving piece of mind in smaller spaces, or spaces which are used by the elderly or children. Features & Benefits of the McCarthy range; Low surface temperature ensures paramount safety for all who use it. Factory-filled and ready to fit. Regulated at 43 degrees centigrade. Safe in Zones 2 and 3. IP44 Rated.