Worcester Bosch Greenstar Main Heat Exchanger c/w Old Sump 87161157400 Genuine

Part No: - 87161157400. Worcester Bosch Greenstar 12 i (GC No. 41-311-67). Worcester Bosch Greenstar 12 i LPG (GC No. 41-311-69). Worcester Bosch Greenstar 15 i (GC No. 41-311-84). Worcester Bosch Greenstar 15 i LPG (GC No. 41-311-85).

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