Cordivari Ardesia column radiator 3 columns/22 elements - Height 656 Interaxis 600 (mm) - FOR REPLACEMENT or NEW INSTALLATIONCordivari Ardesia column radiator 3 columns 22 elements Height 656 Interaxis 600 (mm) FOR REPLACEMENT or NEW INSTALLATION Ideal for rooms up to approximately 16 m2 with an average height of 2. 7 m Column radiators offer a unique combination of efficiency, aesthetics and versatility, making them an excellent alternative to traditional aluminum radiators . The reasons why multi column systems are preferred to traditional aluminum radiators are many and