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Flap Door Assembly

Part number (MPN)
6304890

OEM Replacement Part & Compatibility Table

Brand
Guide price (£)
Not available: check the current price with the seller
Source
retailer parts list
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. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Compatible appliances

  • MURELLE HE 110 R SYSTEM NG

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

Frequently asked questions

Which appliances does 6304890 fit?

The sources we checked list 6304890 (Flap Door Assembly, Sime) for: MURELLE HE 110 R SYSTEM NG. Always check the model and serial number on the data plate before ordering.

Does 6304890 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 6304890. Ask a Sime stockist to confirm.

What should I check before fitting 6304890?

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. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Related parts

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Some lists are dated and the part may have been superseded.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