ESWH_EU DoC version v2: 2016-06-23 (A ARIOSTO THERM GROUP OBJECT: EU Declaration of Conformity This Declaration of Conformity is issued under the sole responsibility of Ariosto Thermos S.p.A. Ariosto Thermos S.p.A. (vial A. Merlot 45, 60044 Fabricator (AN), ITALY) hereby declares that the products: Electric storage water heater Ariosto Thermos S.p.A.