Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteBANK HOLIDAY OPENING HOURS & delivery info935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
THIS WEEK'S TOP DEALS. SHOP NOW

Enter Part Number In Search Bar Or Shop By Brand...

Worcester Bosch Boiler Spares

Worcester Bosch

Baxi Boiler Spares

Baxi

Vaillant Boiler Spares

Vaillant

Ideal Heating Boiler Spares

Ideal Heating

Glow-Worm Boiler Spares

Glow-Worm

Vokera Boiler Spares

Vokera

Viessmann Boiler Spares

Viessmann

Heatline Boiler Spares

Heatline

Enter Part Number In Search Bar Or Shop By Brand...

Worcester Bosch Boiler Spares

Worcester Bosch

Baxi Boiler Spares

Baxi

Vaillant Boiler Spares

Vaillant

Ideal Heating Boiler Spares

Ideal Heating

Glow-Worm Boiler Spares

Glow-Worm

Vokera Boiler Spares

Vokera

Viessmann Boiler Spares

Viessmann

Heatline Boiler Spares

Heatline

Results per page:

Worcester Bosch 77161920520 G'STAR I/SI SERIES DT10RF DIGISTAT MK2 (462GW)

Worcester Bosch 77161920520 G'STAR I/SI SERIES DT10RF DIGISTAT MK2
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • G'STAR I/SI SERIES DT10RF DIGISTAT MK2
  • Part No: 77161920520
£267.56Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vaillant 090709 Ignition Electrode (725TG)

Vaillant 090709 Ignition Electrode
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Ignition Electrode
  • Part No: 090709
£22.49Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87161066860 12-Plate Heat Exchanger (795TP)

Worcester Bosch 87161066860 12-Plate Heat Exchanger
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • 12-Plate Heat Exchanger
  • Part No: 87161066860
£117.02Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vokera 1592 3/4" Heat water cock (358KG)

Vokera 1592 3/4" Heat water cock
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • 3/4" Heat water cock
  • Part No: 1592
£27.46Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Baxi 5132454 12L Inlet Assembly without By-Pass (928TP)

Baxi 5132454 12L Inlet Assembly without By-Pass
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • 12L Inlet Assembly without By-Pass
  • Part No: 5132454
£146.00Inc Vat
Check stock in your local store
Fulfilment options

Baxi 7224344 Hydraulic Outlet Assembly (832TP)

Baxi 7224344 Hydraulic Outlet Assembly
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Hydraulic Outlet Assembly
  • Part No: 7224344
£309.91Inc Vat
Check stock in your local store
Fulfilment options

Baxi 5119495 Filling Loop Kit (193TP)

Baxi 5119495 Filling Loop Kit
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Filling Loop Kit
  • Part No: 5119495
£84.78Inc Vat
Check stock in your local store
Fulfilment options

Ideal Heating 175620 Turret/Manifold Gasket (911TG)

Ideal Heating 175620 Turret/Manifold Gasket
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Turret/Manifold Gasket
  • Part No: 175620
£20.83Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vaillant 0020176087 Pump 20176087 (870HC)

Vaillant 0020176087 Pump 20176087
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Pump 20176087
  • Part No: 0020176087
£300.68Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vaillant 0020195481 Ignition & Sensing Electrode (703TG)

Vaillant 0020195481 Ignition & Sensing Electrode
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Ignition & Sensing Electrode
  • Part No: 0020195481
£20.90Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Ideal Heating 177530 Plate Heat Exchanger Kit (871TH)

Ideal Heating 177530 Plate Heat Exchanger Kit
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Plate Heat Exchanger Kit
  • Part No: 177530
£166.80Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Ideal Heating 176671 Logic/Vogue Flexi Hose Filling Loop Pack (195TG)

Ideal Heating 176671 Logic/Vogue Flexi Hose Filling Loop Pack
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Logic/Vogue Flexi Hose Filling Loop Pack
  • Part No: 176671
£60.00Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Worcester Bosch 8716117417 NRG 118 Fan (736TP)

Worcester Bosch 8716117417 NRG 118 Fan
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • NRG 118 Fan
  • Part No: 8716117417
£197.49Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Worcester Bosch 77190019960 HE Series Cleaning Set (714TP)

Worcester Bosch 77190019960 HE Series Cleaning Set
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • HE Series Cleaning Set
  • Part No: 77190019960
£57.86Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Worcester Bosch 8716117574 PUMP ASSEMBLY (587HC)

Worcester Bosch 8716117574 PUMP ASSEMBLY
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • PUMP ASSEMBLY
  • Part No: 8716117574
£361.87Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vaillant 180935 Covering (809TG)

Vaillant 180935 Covering
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Covering
  • Part No: 180935
£284.30Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Worcester Bosch 8716116900 FUSE 5X20MM FAST ACTING 5 Pack (721GW)

Worcester Bosch 8716116900 FUSE 5X20MM FAST ACTING 5 Pack
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • FUSE 5X20MM FAST ACTING
  • Part No: 8716116900
£15.79Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Baxi 7224342 Pressure Differential Assembly Kit with O-Ring (260TP)

Baxi 7224342 Pressure Differential Assembly Kit with O-Ring
New Lower Price
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Pressure Differential Assembly Kit with O-Ring
  • Part No: 7224342
Save24%
£98.11Inc Vat
Was £130.69
Check stock in your local store
Fulfilment options

Worcester Bosch 87161405000 3/8 Automatic Air Vent SS Kit (891TP)

Worcester Bosch 87161405000 3/8 Automatic Air Vent SS Kit
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • 3/8 Automatic Air Vent SS Kit
  • Part No: 87161405000
£18.92Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vokera 20147745 Control PCB (550KG)

Vokera 20147745 Control PCB
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Control PCB
  • Part No: 20147745
£129.49Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options
Results per page: