Caldaia a Condensazione Chaffoteaux Niagara Advance 25 C Metano con Kit Scarico Fumi brand_Vaillant defined by the EEC with

defined by the EEC with the intention of reducing energy consumption of products through eco-design (“eco-design”)

Classe enercetica in sanitario: A

Portata termica: 32

Dimensions WxHxD mm 1094x558x129

Caldaia a Condensazione Chaffoteaux Niagara Advance 25 C Metano con Kit Scarico Fumi brand_Vaillant defined by the EEC withChaffoteaux Condensing Boiler mod. NIAGARA ADVANCE 25 C low NOx Complete with CNG exhaust kit 3310626 Code: 3310626 Power 25 kW Energy class in heating A Energy class in sanitary A XL withdrawal profile Dimensions HxWxD 900 x 600 x 460 mm Technical data Nominal heat input in heating max min (Hs) Qn 22 2. 5 kW kW Max min DHW nominal heat input (Hs) Qn 26. 0 2. 5 kW kW Efficiency at nominal heat input (60 80C) Hi Hs 97. 7 87. 9% % Performance stars