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Diffuser Disc

Part number (MPN)
3006223
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OEM Replacement Part & Compatibility Table

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Source
retailer parts list
checked 2026-11-06
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

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

Frequently asked questions

Which appliances does 3006223 fit?

The sources we checked list 3006223 (Diffuser Disc, Riello) for: PRESS200P/N TL3230-400/50 OIL, Riello P200 P/G 482M1 3477767, Riello P200 P/G 482M1 3477768, PRESS200 P/N 472 M1 OIL, PRESS200 P/NA TYPE 41744X BURN, PRESS200 P/NA TYPE 8516D BURN, PRESS200 P/NA TYPE 8526D BURN, PRESS200P/N TC3/230400/50 OIL. Always check the model and serial number on the data plate before ordering.

Does 3006223 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 3006223. Ask a Riello stockist to confirm.

What should I check before fitting 3006223?

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.

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Some lists are dated and the part may have been superseded.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