Terma Warp T One electric towel rail with large flat bars which protrude out towards you, supplied with the Terma ONE element - completely internalised, minimalist heating element hidden from show at the bottom of the rail. The cable cleverly runs out through the bottom right mounting bracket so it can be channelled away into the wall or neatly routed down the wall.. Manufactured from durable, low carbon mild steel. The Teal RAL 5018 colour has a matt, smooth textured finish and is stand out feature colour to brighten up a bathroom.. 2 heat settings 45°c and 60°c regulating the internal radiator temp, denoted by multi colour LED..