Vaillant Spares

Spares Direct are one of the leading providers of spare parts for the vaillant group and have almost every part you could need to ix your Vaillant boiler! If there is a part you can't find, please get in touch with us!

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  • Vaillant 3-Bar Pressure Relief Valve (PRV) – 178985 – 1/2″ (ecoTEC/ecoFIT)
  • Vaillant Handles | 2 Pack | 0020010292
  • Vaillant Knobs (Grey) (Pack Of 3) 0020074963
  • Vaillant Sealing Gasket - 0020038679 [BULK BUYS]
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Showing 25 - 48 of 69 products
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Vaillant Air/flue Duct Extension (970mm) 100 Diameter 303903
Vaillant Vaillant Air/flue Duct Extension (970mm) 100 Diameter 303903
£82 GBP
 Only 2 units left
Vaillant Pressure Sensor
Vaillant Vaillant Pressure Sensor
£25 GBP
 In stock, 49 units
Vaillant Flue Adaptor 60/100
Vaillant Vaillant Flue Adaptor 60/100
£12.69 GBP
 Only 1 unit left
Vaillant Printed Circuit Board
Vaillant Vaillant Printed Circuit Board
£214 GBP
 Only 1 unit left
Vaillant Pressure Sensor
Vaillant Vaillant Pressure Sensor
£25 GBP
 In stock, 77 units
Vaillant 178988 Flow Sensor (Complete, Black) – ecoTEC Pro/Plus & ExclusiveVaillant 178988 Flow Sensor (Complete, Black) – ecoTEC Pro/Plus & Exclusive
Vaillant Vaillant 178988 Flow Sensor (Complete, Black) – ecoTEC Pro/Plus & Exclusive
£25.39 GBP
 Only 4 units left
VAILLANT 22MM BOILER FILTER PROTECTION KIT 0020278309
Vaillant VAILLANT 22MM BOILER FILTER PROTECTION KIT 0020278309
£189.99 GBP
 In stock, 11 units
Vaillant Vertical Air/flue Duct and Terminal (100mm Diameter)
Vaillant Vaillant Vertical Air/flue Duct and Terminal (100mm Diameter)
£165 GBP
 Only 1 unit left
VAILLANT SUSTAIN 24 28 825 & 830 VUW BOILER PUMP MOTOR 0020231141VAILLANT SUSTAIN 24 28 825 & 830 VUW BOILER PUMP MOTOR 0020231141
Vaillant VAILLANT SUSTAIN 24 28 825 & 830 VUW BOILER PUMP MOTOR 0020231141
£315 GBP
 Only 2 units left
Vaillant Condensate Trap | 180984
Vaillant Vaillant Condensate Trap | 180984
£18 GBP
 Only 2 units left
Vaillant Diverter Valve | 0020132682
Vaillant Vaillant Diverter Valve | 0020132682
£139 GBP
 Only 4 units left
Vaillant MicroSwitch | 162262Vaillant MicroSwitch | 162262
Vaillant Vaillant MicroSwitch | 162262
£25 GBP
 Only 1 unit left
Vaillant 3-Way Diverter (Priority Switching) Valve – 252457 (TURBOmax / aquaPLUS / ecoTEC exclusive)
Vaillant Vaillant 3-Way Diverter (Priority Switching) Valve – 252457 (TURBOmax / aquaPLUS / ecoTEC exclusive)
£199.97 GBP
 In stock, 10 units
Vaillant Service Cock | 0020010296
Vaillant Vaillant Service Cock | 0020010296
£120 GBP
 Only 5 units left
Vaillant Automatic Air Vent — Part No. 061707 (3/8")
Vaillant Vaillant Automatic Air Vent — Part No. 061707 (3/8")
£19.95 GBP
 Sold out
Vaillant Gas Valve (with Regulator) — Part No. 0020148281
Vaillant Vaillant Gas Valve (with Regulator) — Part No. 0020148281
£149 GBP
 Sold out
Vaillant Connection Tube – 0020068956 (ecoTEC plus/pro, VU & VUW)Vaillant Connection Tube – 0020068956 (ecoTEC plus/pro, VU & VUW)
Vaillant Vaillant Connection Tube – 0020068956 (ecoTEC plus/pro, VU & VUW)
£40 GBP
 Sold out
Vaillant 065131 Secondary DHW Plate Heat Exchanger (12-Plate) – Turbomax Plus/Pro & VUW
Vaillant Vaillant 065131 Secondary DHW Plate Heat Exchanger (12-Plate) – Turbomax Plus/Pro & VUW
£139.99 GBP
 Only 1 unit left
Vaillant PCB 0020132764 – Genuine Replacement Printed Circuit BoardVaillant PCB 0020132764 – Genuine Replacement Printed Circuit Board
Vaillant Vaillant PCB 0020132764 – Genuine Replacement Printed Circuit Board
From £264 GBP
 Only 3 units left
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Vaillant Filter Boiler Protection Kit 22mm 20278309 [BULK BUYS]Vaillant Filter Boiler Protection Kit 22mm 20278309 [BULK BUYS]
Vaillant Vaillant Filter Boiler Protection Kit 22mm 20278309 [BULK BUYS]
From £2,150 GBP
 In stock
Choose options
Vaillant 0020038572 (20038572) DHW Plate Heat Exchanger – 19 Plates – ecoTEC Pro/PlusVaillant 0020038572 (20038572) DHW Plate Heat Exchanger – 19 Plates – ecoTEC Pro/Plus
Vaillant Vaillant 0020038572 (20038572) DHW Plate Heat Exchanger – 19 Plates – ecoTEC Pro/Plus
£99 GBP
 Only 4 units left
VAILLANT 656 SERVICE PACKVAILLANT 656 SERVICE PACK
Vaillant VAILLANT 656 SERVICE PACK
£50 GBP
 Only 2 units left
Vaillant ecoTEC Pro 24/28 Diverter Valve – 0020020015 (3-Way)
Vaillant Vaillant ecoTEC Pro 24/28 Diverter Valve – 0020020015 (3-Way)
£89.99 GBP
 Only 1 unit left
Vaillant 0020213146 Diverter Valve Kit
Vaillant Vaillant 0020213146 Diverter Valve Kit
£47 GBP
 Only 3 units left