Vaillant VC-VCW 254/1 spare parts

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In brief

Instalpunt supplies 100 original parts for the Vaillant VC-VCW 254/1, including sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches. Order online.

100Spare parts
21In stock
€13.57From
17Types

Looking for parts for the Vaillant VC-VCW 254/1 (boiler)? Below are all 100 original parts, grouped by part type. Choose a type to jump straight to the right table.

Quick left to the right part for the Vaillant VC-VCW 254/1

Part	From	Delivery
Ignition part Vaillant monitoring electrode VC/W184-244XE185-245E254XE/2/3	€28.87	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Temperature sensor Vaillant NTC sensor VC/W T3110-282VU/WVHR	€52.43	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).
Pump Vaillant high-efficiency pump excl. pump cable for e.g. boiler VC 254/2 XE 0010032791	€322.34	In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page).

Prices incl. VAT, taken directly from our checkout. Below is the complete parts list for this model.

Installer or self-employed engineer? Create a business account: prices excl. VAT and invoices in your company name.

Sensors 2
Temperature sensors and NTC sensors 1
Pressure switches and differential pressure switches 2
Pumps 1
Heat exchangers 1
Gas valves and gas control 1
PCBs and controls 3
Ignition and ionisation 2
Burners 3
Displays and controls 2
Valves 4
Pressure gauges 2
Electrical parts 5
Gaskets and seals 22
Pipes, tubes and hoses 15
Casing and panels 3
Fixing material 19
Other parts 12

Sensors for the Vaillant VC-VCW 254/1 (2) all Vaillant sensors →

Part	Item no. / mfr. no.	Price	Stock
Vaillant safety switch VC/W254-255E	8054560 Mfr. no. 100376	€49.22	Made-to-order item	View & order
Vaillant temperature limiter VC/W254/3	8056336 Mfr. no. 253537	€92.06	Made-to-order item	View & order

Temperature sensors and NTC sensors for the Vaillant VC-VCW 254/1 (1) all Vaillant temperature sensors and NTC sensors →

Part	Item no. / mfr. no.	Price	Stock
Vaillant NTC sensor VC/W T3110-282VU/WVHR	8052090 Mfr. no. 252805	€52.43	In stock	View & order

Pressure switches and differential pressure switches for the Vaillant VC-VCW 254/1 (2) all Vaillant pressure switches and differential pressure switches →

Part	Item no. / mfr. no.	Price	Stock
Vaillant differential pressure switch gas section VC/W T3110-282E	8051700 Mfr. no. 151017	€63.14	Made-to-order item	View & order
Vaillant differential pressure switch VC/W255E	8054645 Mfr. no. 151041	€62.08	In stock	View & order

Pumps for the Vaillant VC-VCW 254/1 (1) all Vaillant pumps →

Part	Item no. / mfr. no.	Price	Stock
Vaillant high-efficiency pump excl. pump cable for e.g. boiler VC 254/2 XE 0010032791	80508273 Mfr. no. 0010032791	€322.34	In stock	View & order

Heat exchangers for the Vaillant VC-VCW 254/1 (1) all Vaillant heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Vaillant plate heat exchanger 254-255E 064947	8054440 Mfr. no. 064947	€199.18	Made-to-order item	View & order

Gas valves and gas control for the Vaillant VC-VCW 254/1 (1) all Vaillant gas valves and gas control →

Part	Item no. / mfr. no.	Price	Stock
Vaillant gas connection VC/W254-255E 082602	8056589 Mfr. no. 082602	€164.89	Made-to-order item	View & order

PCBs and controls for the Vaillant VC-VCW 254/1 (3) all Vaillant PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant safety PCB VC/W 254XE	8054530 Mfr. no. 130355	€72.78	Made-to-order item	View & order
Vaillant ignition PCB 254XE	8054565 Mfr. no. 100547	€198.10	Made-to-order item	View & order
Vaillant function selection PCB VC/W 254XE	8054590 Mfr. no. 130354	€202.38	Made-to-order item	View & order

Ignition and ionisation for the Vaillant VC-VCW 254/1 (2) all Vaillant ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Vaillant ignition electrode VC/W184-244XE185-245E254XE/2/3	8051122 Mfr. no. 090684	€41.72	In stock	View & order
Vaillant monitoring electrode VC/W184-244XE185-245E254XE/2/3	8051123 Mfr. no. 090685	€28.87	In stock	View & order

Burners for the Vaillant VC-VCW 254/1 (3) all Vaillant burners →

Part	Item no. / mfr. no.	Price	Stock
Vaillant combustion chamber VCW254XE	8056508 Mfr. no. 041932	€252.72	Made-to-order item	View & order
Vaillant burner rail VC/W254 XE/2/3	8056432 Mfr. no. 183731	€149.90	Made-to-order item	View & order
Vaillant burner rail A25 VC/W 255E/2/3 CWK 245/3	8055425 Mfr. no. 183608	€135.97	Made-to-order item	View & order

Displays and controls for the Vaillant VC-VCW 254/1 (2) all Vaillant displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant front panel VU/W VC/W254-255E/2	8055951 Mfr. no. 078103	€265.57	Made-to-order item	View & order
Vaillant knob for e.g. combi boiler VCW 254 XE 0020107757	8050123 Mfr. no. 0020107757	€11.74	Made-to-order item	View & order

Valves for the Vaillant VC-VCW 254/1 (4) all Vaillant valves →

Part	Item no. / mfr. no.	Price	Stock
Vaillant automatic air vent	8050850 Mfr. no. 061707	€41.72	In stock	View & order
Vaillant priority valve VUWVCW254-255E	8050322 Mfr. no. 014631	€131.69	In stock	View & order
Vaillant bypass valve 2,5m VU/W, VC/W254-255E	8051685 Mfr. no. 150221	€53.51	Made-to-order item	View & order
Vaillant pressure relief valve VCW254-255/3 CWK245/3	8056621 Mfr. no. 014692	€29.94	Made-to-order item	View & order

Pressure gauges for the Vaillant VC-VCW 254/1 (2) all Vaillant pressure gauges →

Part	Item no. / mfr. no.	Price	Stock
Vaillant pressure gauge VC/W110-282E VU/W	8051240 Mfr. no. 101250	€52.43	Made-to-order item	View & order
Vaillant thermometer VC/W110-282E 101542	8051280 Mfr. no. 101542	€67.43	Made-to-order item	View & order

Electrical parts for the Vaillant VC-VCW 254/1 (5) all Vaillant electrical parts →

Part	Item no. / mfr. no.	Price	Stock
Vaillant fuse 2.0A T2H 10 pcs for ecoTEC plus and ecoTEC pro etc.	8050127 Mfr. no. 0020067507	€19.22	In stock	View & order
Vaillant ignition transformer A25 MAG Turbo 275/10EW VC/W 254XE	8053860 Mfr. no. 091244	€92.06	Made-to-order item	View & order
Vaillant fuse 125 at 10 pcs VC/W255/2E	8057163 Mfr. no. 251961	€21.37	In stock	View & order
Vaillant transformer VC/W254XE	8054610 Mfr. no. 287435	€119.92	Made-to-order item	View & order
Vaillant transformer VC/W254-255/3 CWK 245/3 287450	8056584 Mfr. no. 287450	€100.63	Made-to-order item	View & order

Gaskets and seals for the Vaillant VC-VCW 254/1 (22) all Vaillant gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Vaillant gasket 3/4" (10 pcs) for ecoTEC plus and ecoTEC pro etc.	8052292 Mfr. no. 981140	€17.09	In stock	View & order
Vaillant O-ring R 7x15 (10 pcs)	8057040 Mfr. no. 981155	€16.02	In stock	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981163	8057046 Mfr. no. 981163	€16.02	In stock	View & order
Vaillant pump O-ring 23 x 3 mm 254/2XE 10 pcs	8055146 Mfr. no. 981234	€18.16	In stock	View & order
Vaillant gasket (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981151	8057036 Mfr. no. 981151	€16.02	In stock	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 981165	8057048 Mfr. no. 981165	€21.37	In stock	View & order
Vaillant O-ring R21x25 (10 pcs)	8052812 Mfr. no. 981175	€16.02	In stock	View & order
Vaillant O-ring for e.g. thermoCOMPACT VCW 254/4-7 0020107693	8050081 Mfr. no. 0020107693	€29.94	Made-to-order item	View & order
Vaillant diaphragm VUW VCW254XE255E	8050153 Mfr. no. 010354	€27.80	Made-to-order item	View & order
Vaillant diaphragm part-load switch VC 110-282 VCW180-282E 020220	8050430 Mfr. no. 020220	€24.59	Made-to-order item	View & order
Vaillant gasket ring 10 pcs for ecoTEC plus (e.g. hrSOLIDE VHR 24-28 C) 981158	8057156 Mfr. no. 981158	€24.59	Made-to-order item	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981166	8057049 Mfr. no. 981166	€24.59	Made-to-order item	View & order
Vaillant O-ring (10 pcs) for e.g. thermoCOMPACT VCW 254/4-7 981170	8052705 Mfr. no. 981170	€18.16	In stock	View & order
Vaillant gasket (10 pcs) for e.g. thermoCOMPACT VCW 254/4-7 981146	8057031 Mfr. no. 981146	€24.59	Made-to-order item	View & order
Vaillant gasket (10 pcs) for e.g. boiler VC 254/2 XE 981147	8057032 Mfr. no. 981147	€24.59	Made-to-order item	View & order
Vaillant gasket 24 x 17 x 15 mm (10 pcs)	8052601 Mfr. no. 981152	€24.59	Made-to-order item	View & order
Vaillant gasket (10 pcs) for e.g. hrEXCLUSIEF VHR 35 S 981154	8057039 Mfr. no. 981154	€24.59	Made-to-order item	View & order
Vaillant compression ring 3/4"	8053370 Mfr. no. 080184	€11.74	Made-to-order item	View & order
Vaillant sealing ring for e.g. combi boiler VCW 254 XE 0020107701	8058989 Mfr. no. 0020107701	€25.66	Made-to-order item	View & order
Vaillant gasket for e.g. boiler VC 254/2 XE 980951	8058877 Mfr. no. 980951	€12.80	Made-to-order item	View & order
Vaillant gasket K 14x10x15	8052680 Mfr. no. 981898	€12.80	Made-to-order item	View & order
Vaillant baffle VC/VCW254XE VCW TC. plate heat exchanger	8056175 Mfr. no. 235037	€12.80	Made-to-order item	View & order

Pipes, tubes and hoses for the Vaillant VC-VCW 254/1 (15) all Vaillant pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Vaillant connection pipe for e.g. hrEXCLUSIEF VHR 35 S 080387	8050984 Mfr. no. 080387	€27.80	In stock	View & order
Vaillant compression coupling 3/4"x 20 mm	8050989 Mfr. no. 080074	€37.44	In stock	View & order
Vaillant fixing nipple VU/W VC/W254-255E	8052236 Mfr. no. 0020107734	€11.74	Made-to-order item	View & order
Vaillant air vent nipple	8051596 Mfr. no. 140015	€24.59	Made-to-order item	View & order
Vaillant control line VU/W VC/W254-255E	8054485 Mfr. no. 088959	€31.01	Made-to-order item	View & order
Vaillant control line VCW254XE for e.g. boiler VC 254/2 XE 088960	8054520 Mfr. no. 088960	€35.29	Made-to-order item	View & order
Vaillant control line VCW254XE for e.g. boiler VC 254/2 XE 088961	8054525 Mfr. no. 088961	€34.22	Made-to-order item	View & order
Vaillant connection pipe VC/W254XE	8058018 Mfr. no. 089251	€53.51	Made-to-order item	View & order
Vaillant connection pipe 254/255E	8055305 Mfr. no. 019264	€93.13	Made-to-order item	View & order
Vaillant connection pipe VCW254XE	8056180 Mfr. no. 019263	€93.13	Made-to-order item	View & order
Vaillant pipe for e.g. VC-VCW 255/2 0020069076	8052590 Mfr. no. 0020069076	€105.98	Made-to-order item	View & order
Vaillant cooling pipe	8050159 Mfr. no. 0020107787	€122.05	Made-to-order item	View & order
Vaillant nipple VCW254/255E	8056195 Mfr. no. 087966	€35.29	Made-to-order item	View & order
Vaillant control line VUW VCW254XE	8054480 Mfr. no. 088957	€34.22	Made-to-order item	View & order
Vaillant union nut 3/4"	8053360 Mfr. no. 080177	€24.59	Made-to-order item	View & order

Casing and panels for the Vaillant VC-VCW 254/1 (3) all Vaillant casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Vaillant cap vu/VC 254 XE	8054915 Mfr. no. 147387	€24.59	Made-to-order item	View & order
Vaillant lower door VU/W VC/W254-255E/2	8055950 Mfr. no. 078104	€167.04	Made-to-order item	View & order
Vaillant plate	8058255 Mfr. no. 139438	€12.80	Made-to-order item	View & order

Fixing material for the Vaillant VC-VCW 254/1 (19) all Vaillant fixing material →

Part	Item no. / mfr. no.	Price	Stock
Vaillant retainer for e.g. hrSOLIDE plus VHR 24-28/3-5 R3 0020107694	8050116 Mfr. no. 0020107694	€28.87	In stock	View & order
Vaillant screw 202622	8055362 Mfr. no. 0020107716	€12.80	Made-to-order item	View & order
Vaillant retaining spring 5 pcs VU/WVC/WVHR254XE	8050032 Mfr. no. 0020107702	€24.59	Made-to-order item	View & order
Vaillant fixing clip lower door VU/W,VC/W254-255E	8050076 Mfr. no. 0020107731	€11.74	Made-to-order item	View & order
Vaillant screw 48 x 95 drill hole 4 mm	8050117 Mfr. no. 0020107695	€23.52	Made-to-order item	View & order
Vaillant retainer VUW/VCW254XE/255E 085752	8054460 Mfr. no. 0020107785	€51.36	Made-to-order item	View & order
Vaillant retaining ring VUW VCW254-255/2/3 CWK 245/3 VHR45	8050119 Mfr. no. 0020107709	€11.74	Made-to-order item	View & order
Vaillant flange VUW VCW254-255E 082424	8050998 Mfr. no. 082424	€59.93	Made-to-order item	View & order
Vaillant hinge VU/W VC/W254-255E	8051046 Mfr. no. 0020107721	€23.52	Made-to-order item	View & order
Vaillant hinge VU/W VC/W 254-255E	8055130 Mfr. no. 088019	€33.16	Made-to-order item	View & order
Vaillant screw 3.5x9.5/4.8x	8051052 Mfr. no. 088624	€11.74	Made-to-order item	View & order
Vaillant screw 138918	8058239 Mfr. no. 138918	€11.74	Made-to-order item	View & order
Vaillant screw 139228	8058246 Mfr. no. 139228	€12.80	Made-to-order item	View & order
Vaillant bolt 133930	8056496 Mfr. no. 0020107733	€11.74	Made-to-order item	View & order
Vaillant locking plate VCW180-282E	8050059 Mfr. no. 0020107697	€11.74	Made-to-order item	View & order
Vaillant cap for e.g. boiler VC 254/2 XE 0020107765	8050004 Mfr. no. 0020107765	€11.74	Made-to-order item	View & order
Vaillant retaining spring for e.g. combi boiler VCW 254 XE 0020107708	8050006 Mfr. no. 0020107708	€11.74	Made-to-order item	View & order
Vaillant holder for e.g. boiler VC 254/2 XE 085767	8057945 Mfr. no. 085767	€12.80	Made-to-order item	View & order
Vaillant screw connection for e.g. boiler VC 254/2 XE 0020107735	8050136 Mfr. no. 0020107735	€33.16	Made-to-order item	View & order

Other parts for the Vaillant VC-VCW 254/1 (12)

Part	Item no. / mfr. no.	Price	Stock
Vaillant gland bush MAG/VCW	8050050 Mfr. no. 012156	€18.16	In stock	View & order
Vaillant bush old no.:124870	8051395 Mfr. no. 0020228104	€26.72	Made-to-order item	View & order
Vaillant sight glass VC-VCW Turbo/7/9/10/Sine-mot	8051758 Mfr. no. 161225	€36.37	Made-to-order item	View & order
Vaillant servo pressure regulator VC-W254XE	8050652 Mfr. no. 050212	€205.60	Made-to-order item	View & order
Vaillant retainer VUW254/255E	8055295 Mfr. no. 154149	€11.74	Made-to-order item	View & order
Vaillant fixing nipple VU/W VC/W254-255E	8050114 Mfr. no. 0020107706	€11.74	Made-to-order item	View & order
Vaillant cable bundle VCW254E	8052257 Mfr. no. 733287	€72.78	Made-to-order item	View & order
Vaillant diaphragm housing VUW/VCW254XE255E	8054660 Mfr. no. 295131	€98.48	Made-to-order item	View & order
Vaillant radiation shield cv/W254/2	8053275 Mfr. no. 280033	€46.01	Made-to-order item	View & order
Vaillant strip VU/VUW/VCW254XE	8053522 Mfr. no. 195983	€11.74	Made-to-order item	View & order
Vaillant thermomagnet VC/W254 XE 170342	8054650 Mfr. no. 170342	€99.56	Made-to-order item	View & order
Vaillant water section VUW VCW 254XE255E	8050195 Mfr. no. 011263	€138.12	Made-to-order item	View & order

Fault code on your Vaillant VC-VCW 254/1? This is the part type involved

Common Vaillant fault codes and the part type that is usually the cause; the parts for this model are listed above. All codes explained: Vaillant fault codes.

Code	What is going on	Part type
F.00	The flow temperature sensor signal is interrupted.	Sensors
F.01	Ignition fault (no flame detection), no gas / gas tap closed, no ignition	Ignition and ionisation
F.01	The return temperature sensor signal is interrupted.	Sensors
F.02	The hot water connection temperature sensor signal is interrupted.	Sensors
F.022	Pressure loss in the heating circuit due to a leak or air lock, heating circuit pressure sensor defective	Sensors
F.03	The cylinder temperature sensor signal is interrupted.	Sensors

For guidance only: the same code can have a different cause depending on the situation.

Other Vaillant boilers

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Frequently asked questions

Which parts are available for the Vaillant VC-VCW 254/1?

The catalogue lists 100 original parts for the Vaillant VC-VCW 254/1, including sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches, pumps. All parts are listed above, grouped by type, with part number and price.

How much does a sensor for the Vaillant VC-VCW 254/1 cost?

The sensors for this model cost between €49.22 and €92.06 incl. VAT. Check the table "Sensors" above for the right part number.

Are the parts for the Vaillant VC-VCW 254/1 in stock?

21 of the 100 parts are in stock; shipping €9.95 to Austria, Denmark, Italy, Spain and Sweden and €12.95 to the other EU countries, free from €199, usually 3–5 working days. Parts marked "Made-to-order item" are ordered specially for you; the delivery time is shown on the product page.

How do I know which part I need for the Vaillant VC-VCW 254/1?

Search for the part by part number or use the parts list of the Vaillant VC-VCW 254/1.

Are these original Vaillant parts?

Yes. All 100 parts in this list are original manufacturer parts for the Vaillant VC-VCW 254/1, delivered with the correct part number.

How much do parts for the Vaillant VC-VCW 254/1 cost?

Parts for the Vaillant VC-VCW 254/1 range from €11.74 to €322.34 incl. VAT. The exact price of each part is shown in the tables above.

Can I return a part?

As a consumer you have a 14-day right of withdrawal. You may unpack and inspect the part; do not install or connect it. For a part that has been installed, connected or damaged we deduct the diminished value, up to the full price for circuit boards.