3012178 Riello: Probe Repalces 302020
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OEM Replacement Part & Compatibility Table
| Part number (MPN) | 3012178 |
|---|---|
| Brand | Riello |
| Category | Boilers and heating |
| Compatible appliances | RS 250/M MZ 866 T OIL, RS 250/M MZ TC3/220-380/60 OL, RS 64/E MZ 896 T OIL, RS250/EV MZ TC3/400/50 OIL, RS 100/E TL3/230-400/50 NG, RS 100/M TL3/230-400/50 NG, RS 190/M TC3/230/50 BURNER NG, RS 190/M TC3/400/50 BURNER NG, RS 250/E MZ 866 T1 BURNER NG, RS 250/E MZ TC3/230/50 BURN NG, RS 250/E MZ TC3/400/50 NG, RS 250/E TC3/380/60 BURNER NG, RS 64/E MZ 882 T BURNER OIL, RS 64/E MZ 896 T BURNER OIL, RS 64/E MZ TL3/230-400/50 OIL, RS 70/E TL3/230-400/50 BURNOIL, RS 70/M TL3/230-400/50 BURNOIL, Riello Rs100 3785208, Riello Rs100 822M 3785206, Riello Rs100 822T1 3785216, Riello Rs100 822T1 3785218, Riello Rs70 821M 3785006, Riello Rs70 821M 3785008, Riello Rs70 821T1 3785018, Riello Rs70 821T1 3785316 |
| Equivalent / superseded codes | Not listed in the sources |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 3012178 fit?
The sources we checked list 3012178 (Probe Repalces 302020, Riello) for: RS 250/M MZ 866 T OIL, RS 250/M MZ TC3/220-380/60 OL, RS 64/E MZ 896 T OIL, RS250/EV MZ TC3/400/50 OIL, RS 100/E TL3/230-400/50 NG, RS 100/M TL3/230-400/50 NG, RS 190/M TC3/230/50 BURNER NG, RS 190/M TC3/400/50 BURNER NG, RS 250/E MZ 866 T1 BURNER NG, RS 250/E MZ TC3/230/50 BURN NG, RS 250/E MZ TC3/400/50 NG, RS 250/E TC3/380/60 BURNER NG, RS 64/E MZ 882 T BURNER OIL, RS 64/E MZ 896 T BURNER OIL, RS 64/E MZ TL3/230-400/50 OIL, RS 70/E TL3/230-400/50 BURNOIL, RS 70/M TL3/230-400/50 BURNOIL, Riello Rs100 3785208, Riello Rs100 822M 3785206, Riello Rs100 822T1 3785216, Riello Rs100 822T1 3785218, Riello Rs70 821M 3785006, Riello Rs70 821M 3785008, Riello Rs70 821T1 3785018, Riello Rs70 821T1 3785316. Always check the model and serial number on the data plate before ordering.
Does 3012178 have equivalent or superseded part numbers?
The sources we checked list no equivalents for 3012178. Ask a Riello stockist to confirm.
What should I check before fitting 3012178?
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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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.