Worcester Bosch GR4700IW 25C NG Plate Heat Exchanger 87186429550 – Genuine Part

Boiler Model: GR4700IW 25C NG. MPN / Part Number: 87186429550. GR4700IW 25C NG & LPG. Manufacturer: Worcester Bosch. Worcester Bosch Greenstar 4000 Series. ✔ Fully operational component.

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