3003397 Riello: Control Box
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OEM Replacement Part & Compatibility Table
| Part number (MPN) | 3003397 |
|---|---|
| Brand | Riello |
| Category | Boilers and heating |
| Compatible appliances | Riello Gas 3/2 521T80 3752180, Riello Gas 4 516T80 3751680 |
| Equivalent / superseded codes | Not listed in the sources |
| Fault codes | Not listed in the sources |
| Guide price (£) | Not available: check the current price with the seller |
Fitting notes
Frequently asked questions
Which appliances does 3003397 fit?
The sources we checked list 3003397 (Control Box, Riello) for: Riello Gas 3/2 521T80 3752180, Riello Gas 4 516T80 3751680. Always check the model and serial number on the data plate before ordering.
Does 3003397 have equivalent or superseded part numbers?
The sources we checked list no equivalents for 3003397. Ask a Riello stockist to confirm.
What should I check before fitting 3003397?
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
- 3003406 Riello, Cover & Spring Clip - Gas 5PM
- 3003412 Riello, Elbow and Ferrule
- 3003427 Riello, Motor
- 3003432 Riello, Exter
- 3003439 Riello, Motor
- 50000377 ICI Caldaie, Gasket Adhesive 4X6
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 Some lists are dated and the part may have been superseded.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.