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112009 Baxi: Gasket FS Boiler

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OEM Replacement Part & Compatibility Table

Part number (MPN)112009
BrandBaxi
CategoryBoilers and heating
Compatible appliancesBaxi Boston OF 40, Baxi Boston OF 50, Baxi Boston RS 50, Baxi Boston RS 70, Baxi Floor Standing OF 501, Baxi Floor Standing OF 501S, Baxi Floor Standing OF 601S, Baxi Floor Standing OF 701, Baxi Floor Standing OF 701S, Baxi Floor Standing RS 401S, Baxi Floor Standing RS 501S
Equivalent / superseded codesNot listed in the sources
Fault codesNot listed in the sources
Guide price (£)Not available: check the current price with the seller

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.

Frequently asked questions

Which appliances does 112009 fit?

The sources we checked list 112009 (Gasket FS Boiler, Baxi) for: Baxi Boston OF 40, Baxi Boston OF 50, Baxi Boston RS 50, Baxi Boston RS 70, Baxi Floor Standing OF 501, Baxi Floor Standing OF 501S, Baxi Floor Standing OF 601S, Baxi Floor Standing OF 701, Baxi Floor Standing OF 701S, Baxi Floor Standing RS 401S, Baxi Floor Standing RS 501S. Always check the model and serial number on the data plate before ordering.

Does 112009 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 112009. Ask a Baxi stockist to confirm.

What should I check before fitting 112009?

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

Source checked on 2026-11-06: retailer parts list. Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.