Enquiries
Carriage Options
Contact Us
Frequently Asked Questions
Parts Enquiry
Order Progress
Returns
Offers
Pumps
Chemicals
Cooker Hoses
Magnaclean Filters
Hive Controls
Arctic Hayes
ESI Controls
BritTherm Pumps
ONYX Products
Expansion Vessel
Google Products
Salus Controls
Engineer
Service kits
Xpanda Foam Sealing Tape
Engineers Consumables
Engineers Tools
Powerflushing
Find an Engineer
More Products
Cylinders
Cylinder Spares
Shower Spares
Electrical Spares
Toilet Spares
Underfloor Heating Spares
Taps
Info
Boiler Manuals
Free shipping
on orders over £100
Over 20,000
genuine spare parts in stock
Order before 4pm for
next day delivery
Contact us 24/7
for advice & information
Filter Search
Manufacturer
Select Manufacturer
{{Manufacturer.Name}}
Appliance
Select Appliance
{{Appliance.Name}}
Category
All Categories
{{Category.Name}}
Clear
Filter Search results: {{fsResults.length}} parts found
Assisted Search results: {{asResultsCount}} parts found
{{product.ProductName}}
From: {{product.ProductManufacturer}}
{{product.ProductSKU}}
£{{calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice)}}
(£{{(calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Nothing found.
Assisted Search for "
{{asQuery}}
": {{asResultsCount}} parts found
, showing first {{asResults.length}}
{{product.ProductName}}
From: {{product.ProductManufacturer}}
{{product.ProductSKU}}
£{{calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice)}}
(£{{(calcRealPrice(product.ProductManufacturerDiscount, product.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Load More
Nothing found.
{{detailProduct.ProductName}}
{{detailProduct.ProductName}}
Our Code
{{detailProduct.ProductSKU}}
Part Number
{{detailProduct.ProductVirtualManufacturerSKU}}
Manufacturer
{{detailProduct.ProductManufacturer}}
Price:
£{{calcRealPrice(detailProduct.ProductManufacturerDiscount, detailProduct.ProductPrice)}}
(£{{(calcRealPrice(detailProduct.ProductManufacturerDiscount, detailProduct.ProductPrice) * VAT).toFixed(2)}} inc. VAT)
Available to ship now
On back order
Details
Quantity
Add to Cart
Notification
×
Manufacturer: VAILLANT
Back to appliances
Appliance:
89 products found
Back panel
From: Vaillant
VAI0020192751
£284.14
(£340.97 inc. VAT)
Cable bushing
From: Vaillant
VAI0020175850
£7.46
(£8.95 inc. VAT)
Capacitor
From: Vaillant
VAI0020175826
£156.36
(£187.63 inc. VAT)
Casing, bottom
From: Vaillant
VAI0020192754
£143.29
(£171.95 inc. VAT)
Casing, top
From: Vaillant
VAI0020192755
£244.44
(£293.33 inc. VAT)
Clip (PK10)
From: Vaillant
VAI0020174526
£7.46
(£8.95 inc. VAT)
Clip, and insulation NTC
From: Vaillant
VAI0020175867
£7.46
(£8.95 inc. VAT)
Coil, 4 way valve
From: Vaillant
VAI0020148032
£32.47
(£38.96 inc. VAT)
COIL, EXPANSION VALVE
From: Vaillant
VAI0020148034
£44.29
(£53.15 inc. VAT)
Collector, 11-15kW
From: Vaillant
VAI0020175857
£446.49
(£535.79 inc. VAT)
Company plaque
From: Vaillant
VAI0020131003
£11.88
(£14.26 inc. VAT)
Compressor, 15k 1P
From: Vaillant
VAI0020192779
£1,003.50
(£1,204.20 inc. VAT)
Condensate drain
From: Vaillant
VAI0020268739
£6.81
(£8.17 inc. VAT)
Condenser, 15k
From: Vaillant
VAI0020192783
£594.52
(£713.42 inc. VAT)
Connection kit
From: Vaillant
VAI0020186354
£77.13
(£92.56 inc. VAT)
Control box
From: Vaillant
VAI0020175837
£33.89
(£40.67 inc. VAT)
Cover
From: Vaillant
VAI0020175849
£29.08
(£34.90 inc. VAT)
Cover plate
From: Vaillant
VAI0020170443
£634.68
(£761.62 inc. VAT)
Cylinder screw (PK10)
From: Vaillant
VAI105833
£7.40
(£8.88 inc. VAT)
Damper
From: Vaillant
VAI0020175807
£17.90
(£21.48 inc. VAT)
Damper, condenser
From: Vaillant
VAI0020183139
£7.46
(£8.95 inc. VAT)
Damper, tubes
From: Vaillant
VAI0020183138
£7.46
(£8.95 inc. VAT)
Electrical conduit (kit 5)
From: Vaillant
VAI0020175811
£7.46
(£8.95 inc. VAT)
Electronic control, 15k 1P
From: Vaillant
VAI0020192762
£2,051.07
(£2,461.28 inc. VAT)
Electronics, EMC filter 11-15kW
From: Vaillant
VAI0020175829
£365.56
(£438.67 inc. VAT)
Electronics, EMC filter 15kW1p
From: Vaillant
VAI0020192767
£289.42
(£347.30 inc. VAT)
Evaporator, 15kW
From: Vaillant
VAI0020190061
£1,758.19
(£2,109.83 inc. VAT)
Expansion valve, thermostatic 11-15kW
From: Vaillant
VAI0020175865
£67.77
(£81.32 inc. VAT)
Fastening kit, Clips Bush/Stud (PK10)
From: Vaillant
VAI0020085444
£20.47
(£24.56 inc. VAT)
Fastening kit, compressor
From: Vaillant
VAI0020150059
£29.81
(£35.77 inc. VAT)
Filter
From: Vaillant
VAI0020175862
£7.71
(£9.25 inc. VAT)
Filter, Biflow drier
From: Vaillant
VAI0020175868
£111.54
(£133.85 inc. VAT)
Fuse
From: Vaillant
VAI0020175834
£10.71
(£12.85 inc. VAT)
Grille
From: Vaillant
VAI0020192758
£399.48
(£479.38 inc. VAT)
Grille
From: Vaillant
VAI0020192752
£228.49
(£274.19 inc. VAT)
Grille, and nozzle air
From: Vaillant
VAI0020192759
£238.73
(£286.48 inc. VAT)
Handle
From: Vaillant
VAI0020175819
£7.26
(£8.71 inc. VAT)
Heating rod
From: Vaillant
VAI0020175814
£40.41
(£48.49 inc. VAT)
Hose (supply air, long)
From: Vaillant
VAI0020060808
£7.40
(£8.88 inc. VAT)
Impeller, 500mm 3 blades
From: Vaillant
VAI0020175815
£73.19
(£87.83 inc. VAT)
Insulation
From: Vaillant
VAI0020183483
£7.46
(£8.95 inc. VAT)
Insulation
From: Vaillant
VAI0020183140
£73.56
(£88.27 inc. VAT)
Insulation, back
From: Vaillant
VAI0020192786
£27.57
(£33.08 inc. VAT)
Insulation, compressor 15k
From: Vaillant
VAI0020192791
£43.69
(£52.43 inc. VAT)
Insulation, front
From: Vaillant
VAI0020192784
£18.24
(£21.89 inc. VAT)
Motor, fan
From: Vaillant
VAI0020175812
£211.88
(£254.26 inc. VAT)
O-ring (PK10)
From: Vaillant
VAI0020166927
£7.46
(£8.95 inc. VAT)
O-ring (PK10)
From: Vaillant
VAI981272
£7.40
(£8.88 inc. VAT)
O-ring (PK10)
From: Vaillant
VAI981311
£7.83
(£9.40 inc. VAT)
O-ring (PK5)
From: Vaillant
VAI0020107589
£7.26
(£8.71 inc. VAT)
Panel, Connection
From: Vaillant
VAI0020175806
£31.37
(£37.64 inc. VAT)
PCB, HMU
From: Vaillant
VAI0020278881
£245.46
(£294.55 inc. VAT)
Plug
From: Vaillant
VAI0020192806
£6.07
(£7.28 inc. VAT)
Printed circuit board, FMU
From: Vaillant
VAI0020274750
£206.92
(£248.30 inc. VAT)
Printed circuit board, Installer
From: Vaillant
VAI0020175842
£83.77
(£100.52 inc. VAT)
Pump
From: Vaillant
VAI0020192799
£361.40
(£433.68 inc. VAT)
Resistor, compressor
From: Vaillant
VAI0020175853
£26.24
(£31.49 inc. VAT)
Screw (PK10)
From: Vaillant
VAI0020175810
£7.26
(£8.71 inc. VAT)
Screw (PK10)
From: Vaillant
VAI108628
£7.40
(£8.88 inc. VAT)
Screw M5x30 washer (kit pk4)
From: Vaillant
VAI0020175813
£7.46
(£8.95 inc. VAT)
Screw M8x30 (PK10)
From: Vaillant
VAI0020081349
£14.09
(£16.91 inc. VAT)
Sensor
From: Vaillant
VAI0020175869
£8.17
(£9.80 inc. VAT)
Sensor high pressure
From: Vaillant
VAI0020148037
£150.72
(£180.86 inc. VAT)
Sensor, temperature
From: Vaillant
VAI0020148022
£14.18
(£17.02 inc. VAT)
Side panel
From: Vaillant
VAI0020192756
£105.85
(£127.02 inc. VAT)
Side panel, left
From: Vaillant
VAI0020192753
£154.35
(£185.22 inc. VAT)
Side panel, right
From: Vaillant
VAI0020192757
£178.96
(£214.75 inc. VAT)
Stuffing box, M20-10
From: Vaillant
VAI0020175808
£7.46
(£8.95 inc. VAT)
Stuffing box, M25-17
From: Vaillant
VAI0020175809
£7.61
(£9.13 inc. VAT)
Switch, high pressure
From: Vaillant
VAI0020148036
£98.62
(£118.34 inc. VAT)
Transformer, 11-15kW 1p
From: Vaillant
VAI0020175831
£176.56
(£211.87 inc. VAT)
Tube, heating inlet
From: Vaillant
VAI0020192797
£212.69
(£255.23 inc. VAT)
Tube, Heating outlet
From: Vaillant
VAI0020192798
£183.07
(£219.68 inc. VAT)
Tube, pump
From: Vaillant
VAI0020192796
£102.68
(£123.22 inc. VAT)
Valve
From: Vaillant
VAI0020222853
£7.85
(£9.42 inc. VAT)
Valve
From: Vaillant
VAI560657
£159.38
(£191.26 inc. VAT)
Valve, Schrader (x5)
From: Vaillant
VAI0010027681
£8.62
(£10.34 inc. VAT)
Wiring harness
From: Vaillant
VAI0020176086
£9.23
(£11.08 inc. VAT)
Wiring harness, 230V
From: Vaillant
VAI0020192774
£44.06
(£52.87 inc. VAT)
Wiring harness, 230V Ebox
From: Vaillant
VAI0020192804
£42.97
(£51.56 inc. VAT)
Wiring harness, 24V
From: Vaillant
VAI0020192775
£162.95
(£195.54 inc. VAT)
Wiring harness, 24V Ebox
From: Vaillant
VAI0020192805
£29.19
(£35.03 inc. VAT)
Wiring harness, compressor
From: Vaillant
VAI0020192773
£54.66
(£65.59 inc. VAT)
Wiring harness, diagnostic
From: Vaillant
VAI0020175848
£7.26
(£8.71 inc. VAT)
Wiring harness, ECM filter choke
From: Vaillant
VAI0020192802
£31.38
(£37.66 inc. VAT)
Wiring harness, modbus inverter
From: Vaillant
VAI0020192769
£50.63
(£60.76 inc. VAT)
Wiring harness, pump
From: Vaillant
VAI0020192800
£39.55
(£47.46 inc. VAT)
Wiring harness, reset 15k1P
From: Vaillant
VAI0020192776
£7.46
(£8.95 inc. VAT)
Wiring harness, supply inverter
From: Vaillant
VAI0020192768
£75.47
(£90.56 inc. VAT)
Note: If you can't find what you're looking for please fill out our
Parts Enquiry