3003780 Riello: Fairlead
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OEM Replacement Part & Compatibility Table
| Part number (MPN) | 3003780 |
|---|---|
| Brand | Riello |
| Category | Boilers and heating |
| Compatible appliances | RS 50/M MZ 826 T1 OIL, RS 50/M MZ TC3/220-380/60 OIL, RS 50/M MZ TC3/230-400/50 OIL, RS 50/M MZ TL3/220-380/60 OIL, RS 50/M MZ TL3/230-400/50 OIL, RS 64/E MZ 896 T OIL, Riello Rl22 Blu 964T 3895110, RLS 28 684 T1 BURNER NG&OIL, RLS 28 TC1/220/60 BURN, RLS 38 685 T1 BURNER NG&OIL, RLS 38 TL1/230/50 NG&OIL, RLS50 TC3/220-380/60 NG&OIL, RLS50 TL3/230-400/50 NG&OIL, RS 64/E MZ 882 T BURNER OIL, RS 64/E MZ TC3/230-400/50 OIL, RS 64/E MZ TL3/230-400/50 OIL, Riello Rs28/1 818T1 3782015, Riello Rs28/1 818T1 3782016, Riello Rs28 809T1 3783217, Riello Rs38 810T1 3784116, Riello Rs38 810T1 3784317, Riello Rs38 810T1 3784318 |
| Equivalent / superseded codes | Not listed in the sources |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 3003780 fit?
The sources we checked list 3003780 (Fairlead, Riello) for: RS 50/M MZ 826 T1 OIL, RS 50/M MZ TC3/220-380/60 OIL, RS 50/M MZ TC3/230-400/50 OIL, RS 50/M MZ TL3/220-380/60 OIL, RS 50/M MZ TL3/230-400/50 OIL, RS 64/E MZ 896 T OIL, Riello Rl22 Blu 964T 3895110, RLS 28 684 T1 BURNER NG&OIL, RLS 28 TC1/220/60 BURN, RLS 38 685 T1 BURNER NG&OIL, RLS 38 TL1/230/50 NG&OIL, RLS50 TC3/220-380/60 NG&OIL, RLS50 TL3/230-400/50 NG&OIL, RS 64/E MZ 882 T BURNER OIL, RS 64/E MZ TC3/230-400/50 OIL, RS 64/E MZ TL3/230-400/50 OIL, Riello Rs28/1 818T1 3782015, Riello Rs28/1 818T1 3782016, Riello Rs28 809T1 3783217, Riello Rs38 810T1 3784116, Riello Rs38 810T1 3784317, Riello Rs38 810T1 3784318. Always check the model and serial number on the data plate before ordering.
Does 3003780 have equivalent or superseded part numbers?
The sources we checked list no equivalents for 3003780. Ask a Riello stockist to confirm.
What should I check before fitting 3003780?
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
- 3003781 Riello, Starter for RS RL 38
- 3003782 Riello, Starter for RS RL 50
- 3003784 Riello, Control Box Base (RS and RL)
- 3003786 Riello, Status
- 3003787 Riello, LED
- S1067300 Saunier Duval, Semia B/Com 24 28 Diaphragm
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.