Product code: 424707
This Baxi brand brass fitting is for use in the heat exchanger of Baxi's 100 He, 50 He, 80 He, Barcelona, Combi (Condensing), Platinum, Solo HE and HE A, Main HE A, Main Heat ErP, Gold, Gold ErP, Precision, Promax, Promax SL and Promax SL ErP boilers. Two different kinds of heat exchanger can be present in your boiler, the primary heat exchanger and the secondary. A primary heat exchanger allows the transfer of heat from the burner to water within the system, while the secondary heat exchanger is found exclusively in combis to allow heat to be transferred between one closed system and another. To help you find the right parts for your jobs, go to the industry leading parts identification tool, PartsArena, giving you quick access to over 20,000 exploded diagrams, 10,000 images & 20,000 products. FREE to Wolseley trade account customers.