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Plate heat exchanger C-PHE 20

Part number (MPN)
87186429550
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Source
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checked 2026-11-05
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate.

Compatible appliances

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does 87186429550 fit?

The sources we checked list 87186429550 (Plate heat exchanger C-PHE 20, Worcester Bosch) for: GR4700IW 25 C NG, GR4700IW 25 C LPG, GR2300IW 25 C NG, GR2300IW 30 C NG, GR2300IW 25 C LPG, GR2300IW 30 C LPG, GR1000W 24 C NG. Always check the model and serial number on the data plate before ordering.

Does 87186429550 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 87186429550. Ask a Worcester Bosch stockist to confirm.

What should I check before fitting 87186429550?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate.

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.