Worcester 87161157410 Main Heat Exchanger GC No: 41-406-77
Worcester 87161157410 Main Heat Exchanger GC No: 41-406-77. From Worcester Bosch Greenstar 18Ri ERP+ NG. All our parts are stripped from brand new unused boilers, what you see with the part is what you get. Bargain Buy it NOW for only £220.00.