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
EASTER DEALS END 6TH APRIL. CRACK ON! 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 7746900152 CONDENSATE TRAY COLLECTOR SEAL (712HC)

Worcester Bosch 7746900152 CONDENSATE TRAY COLLECTOR SEAL
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • CONDENSATE TRAY COLLECTOR SEAL
  • Part No: 7746900152
£23.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Baxi 248619 Diaphragm Pressure Stat (173TP)

Baxi 248619 Diaphragm Pressure Stat
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Diaphragm Pressure Stat
  • Part No: 248619
£18.87Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Baxi 692229 Seal gas tube 125 -300 (348GW)

Baxi 692229 Seal gas tube 125 -300
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Seal gas tube 125 -300
  • Part No: 692229
£26.49Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Glow-Worm 0020038228 Connection Piece (409TH)

Glow-Worm 0020038228 Connection Piece
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Connection Piece
  • Part No: 0020038228
£21.17Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Baxi 248192 STUD - FRONT PANEL (685GU)

Baxi 248192 STUD - FRONT PANEL
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • STUD - FRONT PANEL
  • Part No: 248192
£11.22Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Ideal Heating 175560 FLOW REGULATOR HE24 (700GW)

Ideal Heating 175560 FLOW REGULATOR HE24
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • FLOW REGULATOR HE24
  • Part No: 175560
£18.66Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vaillant S5485200 Sealing ring 100 Pack (808GW)

Vaillant S5485200 Sealing ring 100 Pack
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Sealing ring
  • Part No: S5485200
£20.12Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vaillant S1008300 Harness (159HC)

Vaillant S1008300 Harness
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Harness
  • Part No: S1008300
£14.91Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Worcester Bosch 87161064300 EXPANSION VESSEL CONNECTOR (553GW)

Worcester Bosch 87161064300 EXPANSION VESSEL CONNECTOR
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • EXPANSION VESSEL CONNECTOR
  • Part No: 87161064300
£16.41Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Worcester Bosch 87102050800 O-RING 7,75X2,1 10 Pack (823GW)

Worcester Bosch 87102050800 O-RING 7,75X2,1 10 Pack
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • O-RING 7,75X2,1
  • Part No: 87102050800
£8.45Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Glow-Worm 2000801636 Inspection Cover Heat Exchanger Gasket (132TG)

Glow-Worm 2000801636 Inspection Cover Heat Exchanger Gasket
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Inspection Cover Heat Exchanger Gasket
  • Part No: 2000801636
£13.92Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Worcester Bosch 8716117051 FLAP GUARD (764GW)

Worcester Bosch 8716117051 FLAP GUARD
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • FLAP GUARD
  • Part No: 8716117051
£9.83Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Ideal Heating 003825 INJECTOR PILOT HONEYWELL 45900421-029 (400GW)

Ideal Heating 003825 INJECTOR PILOT HONEYWELL 45900421-029
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • INJECTOR PILOT HONEYWELL 45900421-029
  • Part No: 003825
£13.65Inc Vat
Delivered by our approved supplier | Find out more

Sorry, this item is currently out of stock

Baxi 242520 ORING - 15.54MM X 2.62MM (627JC)

Baxi 242520 ORING - 15.54MM X 2.62MM
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • ORING - 15.54MM X 2.62MM
  • Part No: 242520
£11.12Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Glow-Worm 801689 Fan Seal (410TG)

Glow-Worm 801689 Fan Seal
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Fan Seal
  • Part No: 801689
£15.35Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Vokera 6919 Front Seal (280KG)

Vokera 6919 Front Seal
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Front Seal
  • Part No: 6919
£13.21Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Ideal Heating 176272 30/40/60Kw Fan (550TH)

Ideal Heating 176272 30/40/60Kw Fan
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • 30/40/60Kw Fan
  • Part No: 176272
£584.98Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Baxi 247999 BEND - FAN OUTLET (852GW)

Baxi 247999 BEND - FAN OUTLET
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • BEND - FAN OUTLET
  • Part No: 247999
£20.43Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Viessmann 7857233 Control VBC112-A01.200 WB1B HO (475HW)

Viessmann 7857233 Control VBC112-A01.200 WB1B HO
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Control VBC112-A01.200 WB1B HO
  • Part No: 7857233
£373.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Viessmann 7825241 Control GG1 13-66kW (702HW)

Viessmann 7825241 Control GG1 13-66kW
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Control GG1 13-66kW
  • Part No: 7825241
£532.49Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options
Results per page: