The Elnur Inertia, RKS4L 500W Oil Free Digital Control Heater with 24/7 Programmer, Pilot wiring and mains borne controllability offers an energy-saving heating solution without the hassle of pipes, lime accumulation, or water loss. This efficient electric radiator utilises Elnur’s patented EcoSeco technology, a real innovation in heat transference based on a primary core and a secondary heat amplifier. Please use our Price Match button or phone us for Special Pricing and Offers on this range. The RKS4L includes an electronic programmable timer which allows to preset the operation mode each 30 minutes of the day, every day of the week. Very accurate temperature control and electricity consumption. The natural convection of the air through the radiator allows perfect heat distribution. It is based in a primary heat transmitter, this energy is taken by a secondary element that transfers heat, amplifying the surface that radiates the heat. Thermal radiation is optimised and