Replacement Boiler Fan 5121447 for Baxi, Main, Potterton – Refurbished
This fan is compatible withApollo, Gold, Promax, Titanium, and Heatmax series boilers. Potterton Promax Combi 24he Plus 28 33 Boiler Fan Assembly 5121447 Genuine. Titanium 33 –GC No. 47-393-41. Titanium 28 –GC No. 47-393-40.