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 minuteNEXT DAY DELIVERY 7 days per week935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
BANK HOLIDAY DEALS MUST END 31ST MAY! 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 87161063560 Supply Manifold Complete (874TP)

Worcester Bosch 87161063560 Supply Manifold Complete
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Supply Manifold Complete
  • Part No: 87161063560
£23.15Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87161560070 Fast Blow 20 x 5mm 3.15A Fuse (420TP)

Worcester Bosch 87161560070 Fast Blow 20 x 5mm 3.15A Fuse
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Fast Blow 20 x 5mm 3.15A Fuse
  • Part No: 87161560070
£3.71Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87161045910 Charging Key Assembly (595TP)

Worcester Bosch 87161045910 Charging Key Assembly
Great Value Product
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Charging Key Assembly
  • Part No: 87161045910
£8.05Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 8716121817 Set of Electrodes (102TP)

Worcester Bosch 8716121817 Set of Electrodes
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Set of Electrodes
  • Part No: 8716121817
£48.00Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87161163810 Electrode Kit (838TP)

Worcester Bosch 87161163810 Electrode Kit
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Electrode Kit
  • Part No: 87161163810
£36.18Inc Vat
Check stock in your local store
Fulfilment options

Vaillant 0020059717 Water Pressure Sensor (145TH)

Vaillant 0020059717 Water Pressure Sensor
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Water Pressure Sensor
  • Part No: 0020059717
£26.09Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87161064310 Pressure Relief Valve (665TP)

Worcester Bosch 87161064310 Pressure Relief Valve
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Pressure Relief Valve
  • Part No: 87161064310
£24.71Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87186866210 RH Hinge Assembly (352TP)

Worcester Bosch 87186866210 RH Hinge Assembly
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • RH Hinge Assembly
  • Part No: 87186866210
£6.82Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87186866190 LH Hinge Assembly (900TP)

Worcester Bosch 87186866190 LH Hinge Assembly
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • LH Hinge Assembly
  • Part No: 87186866190
£6.82Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87161560000 Slow Blow 20 x 5mm 2A Fuse (187TP)

Worcester Bosch 87161560000 Slow Blow 20 x 5mm 2A Fuse
Great Value Product
Product rating 3.6 stars out of 5
Product rating 3.6 stars out of 5
 
  • Slow Blow 20 x 5mm 2A Fuse
  • Part No: 87161560000
£4.64Inc Vat
Check stock in your local store
Fulfilment options

Vaillant 0020020015 Plastic Diverter Valve (754TG)

Vaillant 0020020015 Plastic Diverter Valve
Great Value Product
Product rating 4.2 stars out of 5
Product rating 4.2 stars out of 5
 
  • Plastic Diverter Valve
  • Part No: 0020020015
£102.75Inc Vat
Check stock in your local store
Fulfilment options

Baxi 5114691 8Ltr Expansion Vessel (452TP)

Baxi 5114691 8Ltr Expansion Vessel
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • 8Ltr Expansion Vessel
  • Part No: 5114691
£74.99Inc Vat
Check stock in your local store
Fulfilment options

Ideal Heating 175593 Ignitor Unit (194TG)

Ideal Heating 175593 Ignitor Unit
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Ignitor Unit
  • Part No: 175593
£43.72Inc Vat
Check stock in your local store
Fulfilment options

Vaillant 178985 3Bar Pressure Relief Valve (464TG)

Vaillant 178985 3Bar Pressure Relief Valve
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • 3Bar Pressure Relief Valve
  • Part No: 178985
£14.99Inc Vat
Check stock in your local store
Fulfilment options

Vaillant 0020038679 Gasket Kit (833TH)

Vaillant 0020038679 Gasket Kit
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Gasket Kit
  • Part No: 0020038679
£18.99Inc Vat
Check stock in your local store
Fulfilment options

Ideal Heating 175572 Gasket for Burner (648TH)

Ideal Heating 175572 Gasket for Burner
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Gasket for Burner
  • Part No: 175572
Save6%
£29.30Inc Vat
Was £31.19
Check stock in your local store
Fulfilment options

Vaillant 181051 Expansion Vessel (330TG)

Vaillant 181051 Expansion Vessel
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Expansion Vessel
  • Part No: 181051
£136.00Inc Vat
Check stock in your local store
Fulfilment options

Baxi 7787376 Condensate Elbow (772TP)

Baxi 7787376 Condensate Elbow
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Condensate Elbow
  • Part No: 7787376
£16.80Inc Vat
Check stock in your local store
Fulfilment options

Worcester Bosch 87161112120 160mm Black Flue Wall Seal (519TP)

Worcester Bosch 87161112120 160mm Black Flue Wall Seal
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • 160mm Black Flue Wall Seal
  • Part No: 87161112120
£25.48Inc Vat
Delivered by our approved supplier | Find out more

Sorry, this item is currently out of stock

Baxi 248056 3Bar Safety Valve (797TP)

Baxi 248056 3Bar Safety Valve
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • 3Bar Safety Valve
  • Part No: 248056
£14.49Inc Vat
Check stock in your local store
Fulfilment options
Results per page: