Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
Checkout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY 7 days per week895 Stores Nationwide find your local store60 Minute Delivery with Sprint
POWER UP WITH DEWALT! SHOP NOW
Results per page:

Vaillant Flue Extension 100mm x 970mm (34828)

Product rating 1 stars out of 5
Product rating 1 stars out of 5
 
Vaillant Flue Extension 100mm x 970mm
  • Suitable for Vertical or Horizontal Installations
£73.47Inc Vat
Delivered by our approved supplier, Find out more

Vaillant 105260 Flue Extension 100mm x 470mm (418KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant 105260 Flue Extension 100mm x 470mm
£57.72Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Horizontal Flue Terminal Kit White (932KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Horizontal Flue Terminal Kit White
  • Easy to Cut
£166.95Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Adjustable Flue Support Clips 60/100mm 3 Pack (251KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Adjustable Flue Support Clips 60/100mm 3 Pack
£61.92Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Variable Terminal Kit White (870KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Variable Terminal Kit White
£94.47Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Flue Adaptor (67340)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Flue Adaptor
£60.89Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Flue Elbow White 45° 2 Pack (672KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Flue Elbow White 45° 2 Pack
£51.45Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Sliding Sleeve Flue Adaptor (30114)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
Vaillant Sliding Sleeve Flue Adaptor
£60.90Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Spacing Frame White (76083)

Product rating 4 stars out of 5
Product rating 4 stars out of 5
 
Vaillant Spacing Frame White
£68.24Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Flue Extension 100mm x 1970mm (99673)

Product rating 1 stars out of 5
Product rating 1 stars out of 5
 
Vaillant Flue Extension 100mm x 1970mm
  • Suitable for Vertical or Horizontal Installations
£120.72Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Flue Extension White 80mm x 1000mm (598KK)

Product rating 1 stars out of 5
Product rating 1 stars out of 5
 
Vaillant Flue Extension White 80mm x 1000mm
  • Simple to Fit
£36.74Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Flue Extension Black 60mm x 1000mm (899KK)

Product rating 1 stars out of 5
Product rating 1 stars out of 5
 
Vaillant Flue Extension Black 60mm x 1000mm
  • Simple to Fit
£33.59Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Boiler Filter Kit 22mm (861KR)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Boiler Filter Kit 22mm
EnergySaving
  • 10 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • Constant Low Pressure Drop
  • No Shut-Off Valves or Bypass Required
£213.14Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Advance Boiler Filter 22mm (389KR)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Advance Boiler Filter 22mm
  • 10 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • Advanced Stainless Steel Mesh Filter
  • Max. Operating Temperature: 90°C
£199.49Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Condensate Pump (480KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Condensate Pump
  • Wall-Mounted
  • Vertical Pump Height up to 4m
£198.01Inc Vat
Delivered by our approved supplier, Find out more

Vaillant High Rise Flue Terminal Kit White (434KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant High Rise Flue Terminal Kit White
£177.45Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Roof Terminal Black (564KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Roof Terminal Black
£166.92Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Rear Flue Kit 690mm (323KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Rear Flue Kit 690mm
  • Must be Fitted by a Gas Safe Registered Installer
£145.92Inc Vat
Delivered by our approved supplier, Find out more

Vaillant Flue Terminal for Ridge Tile Black (28270)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant Flue Terminal for Ridge Tile Black
  • Includes Protective Lid
£136.49Inc Vat
Delivered by our approved supplier, Find out more

Vaillant High Rise Flue Extension 100mm x 1000mm (561KK)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Vaillant High Rise Flue Extension 100mm x 1000mm
£103.95Inc Vat
Delivered by our approved supplier, Find out more
Results per page: