bomba caldera roca 12940002 bruciatore-semirapido Boiler that does not circulate

Boiler that does not circulate water or insufficient circulation

WAT28791NL/34

Connections: 2 x 6

Professional All-in-One Kit: Includes refrigerant

Dimensions: length 1932 mm

bomba caldera roca 12940002 bruciatore-semirapido Boiler that does not circulateThis circulating pump is an essential component for the proper operation of the Roca boiler, model Gavina 20 GTI Confort (Hidrobloque). Its main function is to ensure the efficient circulation of hot water within the boiler circuit, guaranteeing optimal heat transfer and adequate performance of the heating system. What problem does this replacement part solve? Lack of heating or hot water due to the circulating pump stopping or failing. Excessive