Skip to main content
Free Delivery Over £150 exc. VAT
Free Expert Help & Advice
Free Training
Decarbonising Heating & Hot Water

Water Heater Spares (51 products)

Would you prefer to find a spare using Exploded Diagrams?

FW0096 - Gas & Water Control Knob White

FW0096 - Gas & Water Control Knob White

£12.05 Inc. VAT
£10.04 Ex. VAT
View
FW0542 - Water Control Spindle O-ring (10/Pack)

FW0542 - Water Control Spindle O-ring (10/Pack)

£14.59 Inc. VAT
£12.16 Ex. VAT
View
FW0543 - Water Inlet Union O-ring (10/Pk)

FW0543 - Water Inlet Union O-ring (10/Pk)

£12.26 Inc. VAT
£10.22 Ex. VAT
View
FW0350 - Magnetic Valve complete with Washers (FW0537 & FW0538)

FW0350 - Magnetic Valve complete with Washers (FW0537 & FW0538)

£32.23 Inc. VAT
£26.86 Ex. VAT
View
FW0300 - Thermocouple

FW0300 - Thermocouple

£21.32 Inc. VAT
£17.77 Ex. VAT
View
FTMO42 - Adaptor 90mm x 80mm

FTMO42 - Adaptor 90mm x 80mm

£8.68 Inc. VAT
£7.23 Ex. VAT
View
FTPWDS420 - Flue Pipe - White Double Skinned 420mm x 90mm

FTPWDS420 - Flue Pipe - White Double Skinned 420mm x 90mm

£48.06 Inc. VAT
£40.05 Ex. VAT
View
FW0392 - Swivel Gas Isolation Valve 3/4'' x 10mm

FW0392 - Swivel Gas Isolation Valve 3/4'' x 10mm

£18.29 Inc. VAT
£15.24 Ex. VAT
View
FW0535 - Water Assembly Outlet Union O-ring (10/Pack)

FW0535 - Water Assembly Outlet Union O-ring (10/Pack)

£14.18 Inc. VAT
£11.82 Ex. VAT
View
FTFCT - Flue Ceiling Trim I.D. 126mm

FTFCT - Flue Ceiling Trim I.D. 126mm

£16.44 Inc. VAT
£13.70 Ex. VAT
View
FW0391 - Swivel Gas Isolation Valve 3/4'' x 15mm

FW0391 - Swivel Gas Isolation Valve 3/4'' x 15mm

£18.29 Inc. VAT
£15.24 Ex. VAT
View
FW0415 - Push Rod & Disc

FW0415 - Push Rod & Disc

£18.44 Inc. VAT
£15.37 Ex. VAT
View
!