Vaillant VC-VCW 255/2 spare parts

In brief

Instalpunt supplies 102 original parts for the Vaillant VC-VCW 255/2, including fans, sensors, temperature sensors and NTC sensors. Order online.

102Spare parts
21In stock
€5.89From
19Types

Looking for parts for the Vaillant VC-VCW 255/2 (boiler)? Below are all 102 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 255/2

Part	From	Delivery
Ignition part Vaillant monitoring electrode VC/W184-244XE185-245E254XE/2/3	€26.95	In stock
Temperature sensor Vaillant NTC sensor VC/W T3110-282VU/WVHR	€48.95	In stock
Pump Vaillant high-efficiency pump excl. pump cable for e.g. boiler VC 254/2 XE 0010032791	€300.95	In stock
Heat exchanger Vaillant heat exchanger 255E/2/3	€331.95	In stock

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.

Fans for the Vaillant VC-VCW 255/2 (1) all Vaillant fans →

Part	Item no. / mfr. no.	Price	Stock
Vaillant fan VC/W255E	8054595 Mfr. no. 190174	€289.95	Made-to-order item	View & order

Sensors for the Vaillant VC-VCW 255/2 (1) all Vaillant sensors →

Part	Item no. / mfr. no.	Price	Stock
Vaillant safety switch VC/W254-255E	8054560 Mfr. no. 100376	€45.95	Made-to-order item	View & order

Temperature sensors and NTC sensors for the Vaillant VC-VCW 255/2 (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	€48.95	In stock	View & order

Pressure switches and differential pressure switches for the Vaillant VC-VCW 255/2 (1) all Vaillant pressure switches and differential pressure switches →

Part	Item no. / mfr. no.	Price	Stock
Vaillant differential pressure switch VC/W255E	8054645 Mfr. no. 151041	€57.95	In stock	View & order

Pumps for the Vaillant VC-VCW 255/2 (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	€300.95	In stock	View & order

Heat exchangers for the Vaillant VC-VCW 255/2 (2) all Vaillant heat exchangers →

Part	Item no. / mfr. no.	Price	Stock
Vaillant plate heat exchanger 254-255E 064947	8054440 Mfr. no. 064947	€185.95	Made-to-order item	View & order
Vaillant heat exchanger 255E/2/3	8054445 Mfr. no. 065027	€331.95	In stock	View & order

Gas valves and gas control for the Vaillant VC-VCW 255/2 (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	€153.95	Made-to-order item	View & order

PCBs and controls for the Vaillant VC-VCW 255/2 (2) all Vaillant PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant PCB complete VC/W 254/2XE255/2E	8055505 Mfr. no. 130484	€566.95	Made-to-order item	View & order
Vaillant servo pressure regulator VC-W255E B300	8050654 Mfr. no. 050228	€256.95	Made-to-order item	View & order

Ignition and ionisation for the Vaillant VC-VCW 255/2 (3) 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	€38.95	In stock	View & order
Vaillant monitoring electrode VC/W184-244XE185-245E254XE/2/3	8051123 Mfr. no. 090685	€26.95	In stock	View & order
Vaillant ignition/ionisation pin VC/W255/2E	8054550 Mfr. no. 090721	€107.95	In stock	View & order

Burners for the Vaillant VC-VCW 255/2 (1) all Vaillant burners →

Part	Item no. / mfr. no.	Price	Stock
Vaillant burner rail A25 VC/W 255E/2/3 CWK 245/3	8055425 Mfr. no. 183608	€126.95	Made-to-order item	View & order

Displays and controls for the Vaillant VC-VCW 255/2 (3) all Vaillant displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant display PCB CWK245/3	8057089 Mfr. no. 130807	€103.95	Made-to-order item	View & order
Vaillant front panel VU/W VC/W254-255E/2	8055951 Mfr. no. 078103	€247.95	Made-to-order item	View & order
Vaillant knob VC/W254/2XE255/2E	8056631 Mfr. no. 114285	€29.95	Made-to-order item	View & order

Valves for the Vaillant VC-VCW 255/2 (5) all Vaillant valves →

Part	Item no. / mfr. no.	Price	Stock
Vaillant automatic air vent	8050850 Mfr. no. 061707	€38.95	In stock	View & order
Vaillant priority valve VUWVCW254-255E	8050322 Mfr. no. 014631	€122.95	In stock	View & order
Vaillant air pressure differential switch VC/W255E before 10/2005	8054415 Mfr. no. 050562	€79.95	In stock	View & order
Vaillant bypass valve 2,5m VU/W, VC/W254-255E	8051685 Mfr. no. 150221	€49.95	Made-to-order item	View & order
Vaillant pressure relief valve VCW254-255/3 CWK245/3	8056621 Mfr. no. 014692	€27.95	Made-to-order item	View & order

Pressure gauges for the Vaillant VC-VCW 255/2 (3) all Vaillant pressure gauges →

Part	Item no. / mfr. no.	Price	Stock
Vaillant pressure gauge VC/W110-282E VU/W	8051240 Mfr. no. 101250	€48.95	Made-to-order item	View & order
Vaillant pressure gauge including pipe cap VC/W 254255	8056105 Mfr. no. 101272	€56.95	Made-to-order item	View & order
Vaillant thermometer VC/W110-282E 101542	8051280 Mfr. no. 101542	€62.95	Made-to-order item	View & order

Electrical parts for the Vaillant VC-VCW 255/2 (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	€17.95	In stock	View & order
Vaillant fuse 125 at 10 pcs VC/W255/2E	8057163 Mfr. no. 251961	€19.95	In stock	View & order
Vaillant solenoid coil A25 255	8054615 Mfr. no. 170373	€61.95	Made-to-order item	View & order
Vaillant solenoid coil B300 VC/W255E 170374	8054620 Mfr. no. 170374	€86.95	Not available	View & order
Vaillant solenoid coil main gas VC/W255E 170375	8054625 Mfr. no. 170375	€154.95	Made-to-order item	View & order

Cables and wiring harnesses for the Vaillant VC-VCW 255/2 (4) all Vaillant cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Vaillant pump connection cable for e.g. boiler Turbo VC 255/2 E 0010032756	80501859 Mfr. no. 0010032756	€32.95	Made-to-order item	View & order
Vaillant connection piece VC/W255E	8050981 Mfr. no. 081655	€68.95	Not available	View & order
Vaillant cable complete 24V VC/W254-255/2/3 CWK245/3 VHR35	8058574 Mfr. no. 255775	€93.95	Not available	View & order
Vaillant connecting plugs VC/W254/2XE255/2E	8058570 Mfr. no. 253815	€48.95	Made-to-order item	View & order

Gaskets and seals for the Vaillant VC-VCW 255/2 (20) all Vaillant gaskets and seals →

Part	Item no. / mfr. no.	Price	Stock
Vaillant O-ring R 7x15 (10 pcs)	8057040 Mfr. no. 981155	€14.95	In stock	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981163	8057046 Mfr. no. 981163	€14.95	In stock	View & order
Vaillant pump O-ring 23 x 3 mm 254/2XE 10 pcs	8055146 Mfr. no. 981234	€16.95	In stock	View & order
Vaillant gasket (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981151	8057036 Mfr. no. 981151	€14.95	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	€19.95	In stock	View & order
Vaillant O-ring R21x25 (10 pcs)	8052812 Mfr. no. 981175	€14.95	In stock	View & order
Vaillant O-ring for e.g. thermoCOMPACT VCW 254/4-7 0020107693	8050081 Mfr. no. 0020107693	€27.95	Made-to-order item	View & order
Vaillant diaphragm VUW VCW254XE255E	8050153 Mfr. no. 010354	€25.95	Made-to-order item	View & order
Vaillant diaphragm part-load switch VC 110-282 VCW180-282E 020220	8050430 Mfr. no. 020220	€22.95	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	€22.95	Made-to-order item	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981166	8057049 Mfr. no. 981166	€22.95	Made-to-order item	View & order
Vaillant O-ring (10 pcs) for e.g. thermoCOMPACT VCW 254/4-7 981170	8052705 Mfr. no. 981170	€16.95	In stock	View & order
Vaillant gasket (10 pcs) for e.g. thermoCOMPACT VCW 254/4-7 981146	8057031 Mfr. no. 981146	€22.95	Made-to-order item	View & order
Vaillant gasket 24 x 17 x 15 mm (10 pcs)	8052601 Mfr. no. 981152	€22.95	Made-to-order item	View & order
Vaillant gasket (10 pcs) for e.g. hrEXCLUSIEF VHR 35 S 981154	8057039 Mfr. no. 981154	€22.95	Made-to-order item	View & order
Vaillant sealing ring for e.g. combi boiler VCW 254 XE 0020107701	8058989 Mfr. no. 0020107701	€23.95	Made-to-order item	View & order
Vaillant gasket for e.g. boiler VC 254/2 XE 980951	8058877 Mfr. no. 980951	€11.95	Not available	View & order
Vaillant gasket for e.g. VC-VCW 255/2 981110	8055850 Mfr. no. 981110	€29.95	Made-to-order item	View & order
Vaillant gasket K 14x10x15	8052680 Mfr. no. 981898	€11.95	Made-to-order item	View & order
Vaillant combustion front cover gasket VCW 255	8056563 Mfr. no. 981039	€28.95	Made-to-order item	View & order

Pipes, tubes and hoses for the Vaillant VC-VCW 255/2 (13) all Vaillant pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Vaillant compression coupling 3/4"x 20 mm	8050989 Mfr. no. 080074	€44.95	Made-to-order item	View & order
Vaillant connection pipe VC/W255E 019130	8056477 Mfr. no. 019130	€63.95	Made-to-order item	View & order
Vaillant connection pipe VC/W255E	8056300 Mfr. no. 084138	€65.95	Made-to-order item	View & order
Vaillant fixing nipple VU/W VC/W254-255E	8052236 Mfr. no. 0020107734	€10.95	Made-to-order item	View & order
Vaillant air vent nipple	8051596 Mfr. no. 140015	€22.95	Made-to-order item	View & order
Vaillant control line VC/W255E for e.g. boiler Turbo VC 255/2 E 088841	8054470 Mfr. no. 088841	€24.95	Made-to-order item	View & order
Vaillant control line VC/W255E for e.g. boiler Turbo VC 255/2 E 088842	8054475 Mfr. no. 088842	€24.95	Made-to-order item	View & order
Vaillant control line VU/W VC/W254-255E	8054485 Mfr. no. 088959	€28.95	Made-to-order item	View & order
Vaillant connection pipe 254/255E	8055305 Mfr. no. 019264	€86.95	Not available	View & order
Vaillant connection piece VC/W255E 081657	8050983 Mfr. no. 081657	€83.95	Not available	View & order
Vaillant pipe for e.g. VC-VCW 255/2 0020069076	8052590 Mfr. no. 0020069076	€98.95	Made-to-order item	View & order
Vaillant nipple VCW254/255E	8056195 Mfr. no. 087966	€32.95	Not available	View & order
Vaillant hose VC/W255E	8054450 Mfr. no. 084139	€29.95	Made-to-order item	View & order

Casing and panels for the Vaillant VC-VCW 255/2 (2) all Vaillant casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Vaillant cap vu/VC 254 XE	8054915 Mfr. no. 147387	€22.95	Made-to-order item	View & order
Vaillant lower door VU/W VC/W254-255E/2	8055950 Mfr. no. 078104	€155.95	Made-to-order item	View & order

Fixing material for the Vaillant VC-VCW 255/2 (20) 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	€26.95	In stock	View & order
Vaillant screw 202622	8055362 Mfr. no. 0020107716	€11.95	Made-to-order item	View & order
Vaillant fixing clip lower door VU/W,VC/W254-255E	8050076 Mfr. no. 0020107731	€10.95	Made-to-order item	View & order
Vaillant screw 48 x 95 drill hole 4 mm	8050117 Mfr. no. 0020107695	€21.95	Made-to-order item	View & order
Vaillant retainer VUW/VCW254XE/255E 085752	8054460 Mfr. no. 0020107785	€47.95	Made-to-order item	View & order
Vaillant retaining ring VUW VCW254-255/2/3 CWK 245/3 VHR45	8050119 Mfr. no. 0020107709	€10.95	Made-to-order item	View & order
Vaillant flange VUW VCW254-255E 082424	8050998 Mfr. no. 082424	€55.95	Made-to-order item	View & order
Vaillant hinge VU/W VC/W254-255E	8051046 Mfr. no. 0020107721	€21.95	Made-to-order item	View & order
Vaillant hinge VU/W VC/W 254-255E	8055130 Mfr. no. 088019	€30.95	Made-to-order item	View & order
Vaillant screw 3.5x9.5/4.8x	8051052 Mfr. no. 088624	€10.95	Made-to-order item	View & order
Vaillant screw 118960	8057121 Mfr. no. 118960	€11.95	Not available	View & order
Vaillant screw VC/W255E	8058248 Mfr. no. 139238	€11.95	Not available	View & order
Vaillant bolt 133930	8056496 Mfr. no. 0020107733	€10.95	Made-to-order item	View & order
Vaillant locking plate VCW180-282E	8050059 Mfr. no. 0020107697	€10.95	Made-to-order item	View & order
Vaillant cap for e.g. boiler VC 254/2 XE 0020107765	8050004 Mfr. no. 0020107765	€10.95	Made-to-order item	View & order
Vaillant retaining spring for e.g. combi boiler VCW 254 XE 0020107708	8050006 Mfr. no. 0020107708	€10.95	Made-to-order item	View & order
Vaillant screw 0020107743	8050091 Mfr. no. 0020107743	€10.95	Made-to-order item	View & order
Vaillant plug VC/W255E	8058254 Mfr. no. 139420	€11.95	Not available	View & order
Vaillant plug VC110-142E VC/W255E	8058446 Mfr. no. 204063	€10.95	Made-to-order item	View & order
Vaillant plug 3/4	8055830 Mfr. no. 950017	€25.95	Made-to-order item	View & order

Other parts for the Vaillant VC-VCW 255/2 (13)

Part	Item no. / mfr. no.	Price	Stock
Vaillant gland bush MAG/VCW	8050050 Mfr. no. 012156	€16.95	In stock	View & order
Vaillant bush old no.:124870	8051395 Mfr. no. 0020228104	€24.95	Made-to-order item	View & order
Vaillant sight glass VC-VCW Turbo/7/9/10/Sine-mot	8051758 Mfr. no. 161225	€33.95	Made-to-order item	View & order
Vaillant pitot tube VC/W255E	8055610 Mfr. no. 133513	€25.95	Made-to-order item	View & order
Vaillant servo pressure regulator VC-W255E A25 050227	8050653 Mfr. no. 050227	€184.95	Made-to-order item	View & order
Vaillant retainer VUW254/255E	8055295 Mfr. no. 154149	€10.95	Made-to-order item	View & order
Vaillant fixing nipple VU/W VC/W254-255E	8050114 Mfr. no. 0020107706	€10.95	Made-to-order item	View & order
Vaillant wiring harness VCW255E	8056484 Mfr. no. 256037	€67.95	Made-to-order item	View & order
Vaillant air guide VC/W255E	8050968 Mfr. no. 079433	€28.95	Made-to-order item	View & order
Vaillant test nipple VC/W255E	8058215 Mfr. no. 133627	€25.95	Made-to-order item	View & order
Vaillant diaphragm housing VUW/VCW254XE255E	8054660 Mfr. no. 295131	€91.95	Not available	View & order
Vaillant strip VU/VUW/VCW254XE	8053522 Mfr. no. 195983	€10.95	Made-to-order item	View & order
Vaillant water section VUW VCW 254XE255E	8050195 Mfr. no. 011263	€128.95	Made-to-order item	View & order

Fault code on your Vaillant VC-VCW 255/2? 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 255/2?

The catalogue lists 102 original parts for the Vaillant VC-VCW 255/2, including fans, sensors, temperature sensors and NTC sensors, pressure switches and differential pressure switches. All parts are listed above, grouped by type, with part number and price.

How much does a fan for the Vaillant VC-VCW 255/2 cost?

The fans for this model cost €347.61 incl. VAT. Check the table "Fans" above for the right part number.

Are the parts for the Vaillant VC-VCW 255/2 in stock?

21 of the 102 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), 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 255/2?

Search for the part by part number or use the parts list of the Vaillant VC-VCW 255/2.

Are these original Vaillant parts?

Yes. All 102 parts in this list are original manufacturer parts for the Vaillant VC-VCW 255/2, supplied through the official technical wholesale channel and with the correct part number.

How much do parts for the Vaillant VC-VCW 255/2 cost?

Parts for the Vaillant VC-VCW 255/2 range from €5.89 to €708.29 incl. VAT. The exact price of each part is shown in the tables above.

Can I return a part?

You have a 14-day right of withdrawal. Return unused parts, in their original packaging where possible; details are in our returns conditions.