Flow regulator N-W-LP 11 l/min
Part number (MPN)
8737603925
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manufacturer reference
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
No appliance matches the filter.
Always check the model and serial number on the data plate before ordering.
Frequently asked questions
Which appliances does 8737603925 fit?
The sources we checked list 8737603925 (Flow regulator N-W-LP 11 l/min, Worcester Bosch) for: GR4700IW 30 C LPG. Always check the model and serial number on the data plate before ordering.
Does 8737603925 have equivalent or superseded part numbers?
The sources we checked list no equivalents for 8737603925. Ask a Worcester Bosch stockist to confirm.
What should I check before fitting 8737603925?
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.