Fondital guarantees ALUSTAL for 20 years from the date of installation against all production defects provided that the heating system conforms with regulations, in compliance with the standards in force and provided that instructions on installation, use and correct maintenance supplied with the product have been observed.
|Models||Depth (C) mm||Height (B) mm||Centre distance (A) mm||Length (D) mm||Connection diameters (inches)||Water capacity Litres/sect.||Exponent n||Espon. m||Coefficient (Km)|
Maximum working pressure: 4000 Kpa (40 bar) Characteristic equation of the model Ф=Кm ΔТn. The thermal efficiency values shown comply with the European Standard EN 442.