Vaillant Boiler VC 110 XE (TTB) spare parts

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In brief

Instalpunt supplies 54 original parts for the Vaillant Boiler VC 110 XE (TTB), including temperature sensors and NTC sensors, pressure switches and differential pressure switches, pumps. Order online.

54Spare parts
13In stock
€6.36From
15Types
availableExploded view

Looking for parts for the Vaillant Boiler VC 110 XE (TTB) (boiler)? Below are all 54 original parts, grouped by part type, with the matching exploded view. Choose a type to jump straight to the right table.

View the interactive exploded view →

Quick left to the right part for the Vaillant Boiler VC 110 XE (TTB)

Part	From	Delivery
Ignition part Vaillant monitoring electrode VC/W110-282E	€37.75	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	€52.87	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).
Pump Vaillant high-efficiency pump excl. pump cable for e.g. boiler VC 254/2 XE 0010032791	€325.03	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.

Temperature sensors and NTC sensors 1
Pressure switches and differential pressure switches 1
Pumps 3
PCBs and controls 2
Ignition and ionisation 3
Burners 1
Displays and controls 1
Valves 1
Pressure gauges 2
Electrical parts 2
Cables and wiring harnesses 2
Gaskets and seals 16
Pipes, tubes and hoses 4
Casing and panels 2
Fixing material 11
Other parts 2

Temperature sensors and NTC sensors for the Vaillant Boiler VC 110 XE (TTB) (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	€52.87	In stock	View & order

Pressure switches and differential pressure switches for the Vaillant Boiler VC 110 XE (TTB) (1) 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	€63.67	Made-to-order item	View & order

Pumps for the Vaillant Boiler VC 110 XE (TTB) (3) all Vaillant pumps →

Part	Item no. / mfr. no.	Price	Stock
Vaillant diaphragm pump cv/W110-282E	8051730 Mfr. no. 160108	€201.91	Made-to-order item	View & order
Vaillant high-efficiency pump cable for retrofit	80508271 Mfr. no. 0010034157	€417.91	Made-to-order item	View & order
Vaillant high-efficiency pump excl. pump cable for e.g. boiler VC 254/2 XE 0010032791	80508273 Mfr. no. 0010032791	€325.03	In stock	View & order

PCBs and controls for the Vaillant Boiler VC 110 XE (TTB) (2) all Vaillant PCBs and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant control PCB VC/W 110-282E hybrid	8052130 Mfr. no. 252957	€320.71	Made-to-order item	View & order
Vaillant ignition PCB VC/W110-282E	8051200 Mfr. no. 100555	€288.31	Made-to-order item	View & order

Ignition and ionisation for the Vaillant Boiler VC 110 XE (TTB) (3) all Vaillant ignition and ionisation →

Part	Item no. / mfr. no.	Price	Stock
Vaillant monitoring electrode VC/W110-282E	8051100 Mfr. no. 090649	€37.75	In stock	View & order
Vaillant ignition electrode VC/W 110-282E	8051110 Mfr. no. 090673	€61.51	In stock	View & order
Vaillant ignition transformer VC/W110-282E	8051150 Mfr. no. 091235	€156.55	Made-to-order item	View & order

Burners for the Vaillant Boiler VC 110 XE (TTB) (1) all Vaillant burners →

Part	Item no. / mfr. no.	Price	Stock
Vaillant chamber assembly 110-112180-182 040467	8050494 Mfr. no. 040467	€67.99	Made-to-order item	View & order

Displays and controls for the Vaillant Boiler VC 110 XE (TTB) (1) all Vaillant displays and controls →

Part	Item no. / mfr. no.	Price	Stock
Vaillant knob control PCB VCW 180-242E	8051626 Mfr. no. 143967	€11.83	Made-to-order item	View & order

Valves for the Vaillant Boiler VC 110 XE (TTB) (1) all Vaillant valves →

Part	Item no. / mfr. no.	Price	Stock
Vaillant automatic air vent	8050850 Mfr. no. 061707	€42.07	In stock	View & order

Pressure gauges for the Vaillant Boiler VC 110 XE (TTB) (2) all Vaillant pressure gauges →

Part	Item no. / mfr. no.	Price	Stock
Vaillant pressure gauge VC/W110-282E VU/W	8051240 Mfr. no. 101250	€52.87	Made-to-order item	View & order
Vaillant thermometer VC/W110-282E 101542	8051280 Mfr. no. 101542	€67.99	Made-to-order item	View & order

Electrical parts for the Vaillant Boiler VC 110 XE (TTB) (2) 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	€19.39	In stock	View & order
Vaillant cable clamp VC/W110-282E	8058372 Mfr. no. 188624	€12.91	Made-to-order item	View & order

Cables and wiring harnesses for the Vaillant Boiler VC 110 XE (TTB) (2) all Vaillant cables and wiring harnesses →

Part	Item no. / mfr. no.	Price	Stock
Vaillant control line VCW180-280	8050037 Mfr. no. 0020107712	€24.79	Made-to-order item	View & order
Vaillant pump wiring harness VC/W110-282E	8058536 Mfr. no. 250798	€32.35	Made-to-order item	View & order

Gaskets and seals for the Vaillant Boiler VC 110 XE (TTB) (16) 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	€17.23	In stock	View & order
Vaillant gasket 1/2" (10 pcs) for ecoTEC plus and ecoTEC pro etc.	8057027 Mfr. no. 981142	€16.15	In stock	View & order
Vaillant O-ring R 7x15 (10 pcs)	8057040 Mfr. no. 981155	€16.15	In stock	View & order
Vaillant gasket K 31x22x2 (10 pcs)	8057045 Mfr. no. 981162	€19.39	In stock	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981163	8057046 Mfr. no. 981163	€16.15	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	€21.55	In stock	View & order
Vaillant O-ring for e.g. thermoCOMPACT VCW 254/4-7 0020107693	8050081 Mfr. no. 0020107693	€30.19	Made-to-order item	View & order
Vaillant O-ring R 23 x 3 mm	8050062 Mfr. no. 0020107696	€25.87	Made-to-order item	View & order
Vaillant diaphragm part-load switch VC 110-282 VCW180-282E 020220	8050430 Mfr. no. 020220	€24.79	Made-to-order item	View & order
Vaillant O-ring (10 pcs) for e.g. hrSOLIDE VHR 24-28 C 981166	8057049 Mfr. no. 981166	€24.79	Made-to-order item	View & order
Vaillant gasket (10 pcs) for e.g. boiler VC 254/2 XE 981147	8057032 Mfr. no. 981147	€24.79	Made-to-order item	View & order
Vaillant compression ring 3/4"	8053370 Mfr. no. 080184	€11.83	Made-to-order item	View & order
Vaillant O-ring for e.g. boiler Turbo VC 142 E 0020072913	8059546 Mfr. no. 0020072913	€25.87	Made-to-order item	View & order
Vaillant O-ring for e.g. boiler VC 280 XE (TTB) 982481	8052757 Mfr. no. 982481	€11.83	Made-to-order item	View & order
Vaillant gasket (10 pcs) for e.g. MAG 135/71 Open 981168	8057050 Mfr. no. 981168	€25.87	Made-to-order item	View & order
Vaillant sealing ring O-ring	8058913 Mfr. no. 982499	€25.87	Made-to-order item	View & order

Pipes, tubes and hoses for the Vaillant Boiler VC 110 XE (TTB) (4) all Vaillant pipes, tubes and hoses →

Part	Item no. / mfr. no.	Price	Stock
Vaillant air vent nipple	8051596 Mfr. no. 140015	€24.79	Made-to-order item	View & order
Vaillant compression fitting for e.g. combi boiler VCW 244 XE (TTB) 0010042416	80504500 Mfr. no. 0010042416	€46.39	Made-to-order item	View & order
Vaillant pipe for e.g. MAG premium 24/2 XI R1 Open 080047	8057790 Mfr. no. 080047	€32.35	Made-to-order item	View & order
Vaillant union nut 3/4"	8053360 Mfr. no. 080177	€24.79	Made-to-order item	View & order

Casing and panels for the Vaillant Boiler VC 110 XE (TTB) (2) all Vaillant casing and panels →

Part	Item no. / mfr. no.	Price	Stock
Vaillant cover VC110112142E	8057635 Mfr. no. 071873	€25.87	Made-to-order item	View & order
Vaillant temperature limiter cap VC/W110-282E	8058444 Mfr. no. 204048	€11.83	Made-to-order item	View & order

Fixing material for the Vaillant Boiler VC 110 XE (TTB) (11) all Vaillant fixing material →

Part	Item no. / mfr. no.	Price	Stock
Vaillant screw M4x12 060009	8050735 Mfr. no. 060009	€23.71	Made-to-order item	View & order
Vaillant screw 3.5x9.5/4.8x	8051052 Mfr. no. 088624	€11.83	Made-to-order item	View & order
Vaillant screw m4x8	8050737 Mfr. no. 060018	€23.71	Made-to-order item	View & order
Vaillant screw 63 x 32	8056483 Mfr. no. 235728	€12.91	Made-to-order item	View & order
Vaillant screw M4 x 16 mm	8057120 Mfr. no. 118948	€12.91	Made-to-order item	View & order
Vaillant screw M6x15	8057591 Mfr. no. 070361	€12.91	Made-to-order item	View & order
Vaillant screw 492147	8058728 Mfr. no. 492147	€12.91	Made-to-order item	View & order
Vaillant locking plate VCW180-282E	8050059 Mfr. no. 0020107697	€11.83	Made-to-order item	View & order
Vaillant screw 0010027609, 10 pcs	80501335 Mfr. no. 0010027609	€23.71	Made-to-order item	View & order
Vaillant clamp TTB sensor VC/W180184240244E	8058374 Mfr. no. 188638	€12.91	Made-to-order item	View & order
Vaillant ring 4mm	8058789 Mfr. no. 950239	€12.91	Made-to-order item	View & order

Other parts for the Vaillant Boiler VC 110 XE (TTB) (2)

Part	Item no. / mfr. no.	Price	Stock
Vaillant gland bush MAG/VCW	8050050 Mfr. no. 012156	€18.31	In stock	View & order
Vaillant diaphragm pump mounting rubber VC/W110-282E	8058236 Mfr. no. 137286	€11.83	Made-to-order item	View & order

Exploded views of the Vaillant Boiler VC 110 XE (TTB)

Click an exploded view to enlarge it. The position numbers are shown next to each part.

Fault code on your Vaillant Boiler VC 110 XE (TTB)? 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.01	Ignition fault (no flame detection), no gas / gas tap closed, no ignition	Ignition and ionisation
F.05	High-limit fault, flow temperature too high (pump not running, but has voltage)	Pumps
F.070	Replacement of the control PCB and display PCB	PCBs and controls
F.086	Contact S20 on heat pump main PCB (HMU) open, incorrect high-limit thermostat setting, flow temperature sensor (heat pump, gas boiler, system sensor) reading too low	PCBs and controls
F.103	Wrong thermostat PCB installed on the outdoor unit	PCBs and controls
F.194	PCB mains adapter defective	PCBs and controls

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

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Frequently asked questions

Which parts are available for the Vaillant Boiler VC 110 XE (TTB)?

The catalogue lists 54 original parts for the Vaillant Boiler VC 110 XE (TTB), including temperature sensors and NTC sensors, pressure switches and differential pressure switches, pumps, PCBs and controls. All parts are listed above, grouped by type, with part number and price.

How much does a temperature sensor for the Vaillant Boiler VC 110 XE (TTB) cost?

The temperature sensors and NTC sensors for this model cost €62.10 incl. VAT. Check the table "Temperature sensors and NTC sensors" above for the right part number.

Are the parts for the Vaillant Boiler VC 110 XE (TTB) in stock?

13 of the 54 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 Boiler VC 110 XE (TTB)?

Search for the part by part number or use the exploded view of the Vaillant Boiler VC 110 XE (TTB).

Are these original Vaillant parts?

Yes. All 54 parts in this list are original manufacturer parts for the Vaillant Boiler VC 110 XE (TTB), delivered with the correct part number.

How much do parts for the Vaillant Boiler VC 110 XE (TTB) cost?

Parts for the Vaillant Boiler VC 110 XE (TTB) range from €6.36 to €536.31 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.