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3003144 Riello: Connector

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OEM Replacement Part & Compatibility Table

Part number (MPN)3003144
BrandRiello
CategoryBoilers and heating
Compatible appliancesPRESS200P/N TL3230-400/50 OIL, PRESS300 P/N 473 M1 OIL, PRESS300 P/N TC3/230/50 OIL, PRESS300 P/N TC3/400/50 OIL, PRESS300 P/N TL3/230/50 OIL, PRESS300 P/NT 473 M1 OIL, PRESS300P/N TC3230-400/50 OIL, PRESS300P/N TL3/230-400/50 OL, PRESS300P/N TL3230-400/50 OIL, PRESS450 P/N TC3/400/50 OIL, PRESS450 P/N TL3/230/50 OIL, PRESS450 P/N TYPE 474 M1 OIL, GAS 10 P/M TC3/400/50 BURNOIL, GAS 3 P/M 533 T1 BURNER OIL, GAS 3 P/M TC1/230/50 BURNOIL, GAS 4 P/M TC1/230/50 BURN OIL, GAS 6 P/M TC3/230-400/50 OIL, GAS 8 P/M 538 T1 BURNER OIL, GAS 8 P/M TL3/230-400/50 OIL, GAS 9 P/M 540 T1 BURNER OIL, GAS 9 P/M TC3/230/50 BURN OIL, GAS 9 P/M TC3/400/50 BURN OIL, GAS 9 P/M TL FS1 3/400/50 OIL, GAS 9 P/M TL3/230-400/50 OIL, GAS 9 P/M TL3/230/50 BURN OIL, GAS10 P/M 541 T1 OIL, GAS10 P/M TL3/230/50 OIL, Riello P300 P/G 483M1 3478941, Riello P300 P/G 483M1 3478942, Riello P300 P/G 483M1 3478944, Riello P300 P/G 483M1 3478945, Riello P300 P/G 483M1 3478946, Riello P450 P/G 484M1 3479369, Riello P450 P/G 484M1 3479370, Riello P450 P/G 484M1 3479371, Riello P450 P/G 484M1 3479372, PRESS140 P/N 471 M1 OIL, PRESS140 P/NA TYPE 8525D BURN, PRESS140P/N TC3/230400/50 OIL, PRESS200 P/N 472 M1 OIL, PRESS200 P/NA TYPE 8516D BURN, PRESS200 P/NA TYPE 8526D BURN, PRESS200P/N TC3/230400/50 OIL, PRESS300 P/NA TYPE 8517D BURN, PRESS300 P/NA TYPE 8527D BURN, PRESS450 P/NA TYPE 8519D BURN, PRESS450P/N TC3/400/50 OIL, PRESS450P/N TL3/400/50 OIL
Equivalent / superseded codesNot listed in the sources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 3003144 fit?

The sources we checked list 3003144 (Connector, Riello) for: PRESS200P/N TL3230-400/50 OIL, PRESS300 P/N 473 M1 OIL, PRESS300 P/N TC3/230/50 OIL, PRESS300 P/N TC3/400/50 OIL, PRESS300 P/N TL3/230/50 OIL, PRESS300 P/NT 473 M1 OIL, PRESS300P/N TC3230-400/50 OIL, PRESS300P/N TL3/230-400/50 OL, PRESS300P/N TL3230-400/50 OIL, PRESS450 P/N TC3/400/50 OIL, PRESS450 P/N TL3/230/50 OIL, PRESS450 P/N TYPE 474 M1 OIL, GAS 10 P/M TC3/400/50 BURNOIL, GAS 3 P/M 533 T1 BURNER OIL, GAS 3 P/M TC1/230/50 BURNOIL, GAS 4 P/M TC1/230/50 BURN OIL, GAS 6 P/M TC3/230-400/50 OIL, GAS 8 P/M 538 T1 BURNER OIL, GAS 8 P/M TL3/230-400/50 OIL, GAS 9 P/M 540 T1 BURNER OIL, GAS 9 P/M TC3/230/50 BURN OIL, GAS 9 P/M TC3/400/50 BURN OIL, GAS 9 P/M TL FS1 3/400/50 OIL, GAS 9 P/M TL3/230-400/50 OIL, GAS 9 P/M TL3/230/50 BURN OIL, GAS10 P/M 541 T1 OIL, GAS10 P/M TL3/230/50 OIL, Riello P300 P/G 483M1 3478941, Riello P300 P/G 483M1 3478942, Riello P300 P/G 483M1 3478944, Riello P300 P/G 483M1 3478945, Riello P300 P/G 483M1 3478946, Riello P450 P/G 484M1 3479369, Riello P450 P/G 484M1 3479370, Riello P450 P/G 484M1 3479371, Riello P450 P/G 484M1 3479372, PRESS140 P/N 471 M1 OIL, PRESS140 P/NA TYPE 8525D BURN, PRESS140P/N TC3/230400/50 OIL, PRESS200 P/N 472 M1 OIL, PRESS200 P/NA TYPE 8516D BURN, PRESS200 P/NA TYPE 8526D BURN, PRESS200P/N TC3/230400/50 OIL, PRESS300 P/NA TYPE 8517D BURN, PRESS300 P/NA TYPE 8527D BURN, PRESS450 P/NA TYPE 8519D BURN, PRESS450P/N TC3/400/50 OIL, PRESS450P/N TL3/400/50 OIL. Always check the model and serial number on the data plate before ordering.

Does 3003144 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 3003144. Ask a Riello stockist to confirm.

What should I check before fitting 3003144?

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.