Thelia Condens F25, F30, AS F25 - Condensation wall-hung boiler. Combi versions (heating and domestic hot water) (F25, F30) and system version (heating only) (AS F25) - Saunier Duval
Technology: - Saunier Duval
Wall condensing boiler Hermann Saunier Duval model MASTER 4 30 with storage 42 lt : Amazon.co.uk: DIY & Tools