The hydrothermic radiators Eta model have been realized for energy saving. They complete the prestigious k8 range of radiators which have been on the Italian and foreing market since 1964. Eta radiators are constructed in extruded aluminium alloy, with a high thermal conductivity, suoperior to that of other metal or alloys normaly utlised. The extruded alloy, allows fast heating at a louwer temperature of the heating system, at the same themal output. The k8 radiators light weight and small dimensions reduce transportantion costs and make assembly easier. It is available with a minimum height of 300 mm up to a maximum of 2500 mm. It is also possible to ask for special heights.