Water Heater Spares
Water heater spares cover the essential components needed to keep domestic and commercial hot water systems running reliably. From thermostats and heating elements to immersion heaters and safety valves, we stock a range of replacement parts for common water heater setups. Our technical team checks each item for fitment before it is listed, so you can order with confidence. In-stock orders placed by 4pm Mon–Fri (10:30am Sat) are despatched the same day. If you need a specific part, call us on 01302 279234 and we will help identify the correct component. With 30-day returns and a straightforward approach to pricing, we aim to make sourcing water heater spares simple for trade and domestic customers alike.
477 partsSame-day dispatch on 94% of stock linesFitment confirmed before dispatch
Showing 1–24 of 477 parts
573344
Ariston: Ariston 573344 Panel Front Sealed Chamber
£47.04
inc. VAT · £39.20 ex. VAT
In stock
65104340
Ariston: Ariston 65104340 By-Pass Pipe
£15.96
inc. VAT · £13.30 ex. VAT
In stock
MYSON68201410
Baxi: Baxi Standard Water Heater Myson MYSON68201410
£144.00
inc. VAT · £120.00 ex. VAT
In stock20025756
Vokera: Vokera Standard Water Heater VOKERA20025756
£8.56
inc. VAT · £7.13 ex. VAT
In stock
0020068956
Vaillant: Vaillant 0020068956 Connection tube, (kit)
£61.50
inc. VAT · £51.25 ex. VAT
In stock
0020110996
Vaillant: Vaillant 0020110996 Gas section
£297.35
inc. VAT · £247.79 ex. VAT
In stock
VAILLANT0020110997
Vaillant: Vaillant 0020110997 Gas section
£120.00
inc. VAT · £100.00 ex. VAT
In stock
178965
Vaillant: Vaillant Support VAILLANT178965
£80.30
inc. VAT · £66.92 ex. VAT
In stock
65104259
Ariston: Ariston 65104259 Clip D:18
£24.48
inc. VAT · £20.40 ex. VAT
In stock
65104316
Ariston: Ariston Clip ARISTON65104316
£25.92
inc. VAT · £21.60 ex. VAT
In stock
95606926
Heatrae Sadia: Heatrae Sadia Element Plate Assembly 95606926
£265.20
inc. VAT · £221.00 ex. VAT
Available to order · 1 working day103713
Ambirad: Ambirad 103713 Electric Element 6kW 1m 1Ph
£434.33
inc. VAT · £361.94 ex. VAT
Available to order · 7 working days107818
Ambirad: Ambirad 107818 Electric Elements 2 x 4.5kW 2m 1PH
£681.91
inc. VAT · £568.26 ex. VAT
Available to order · 7 working days60036732
Chaffoteaux: Chaffoteaux Temperature Selector Knob 60036732
£8.15
inc. VAT · £6.79 ex. VAT
Available to order · 3 working days
XB215
Gledhill: Gledhill Grasslin Electro Mechanical Clock XB215
£106.20
inc. VAT · £88.50 ex. VAT
Available to order · 3 working days
95606760
Heatrae Sadia: Heatrae Sadia Element Plate Assembly 95606760
£398.40
inc. VAT · £332.00 ex. VAT
Available to order · 3 working days
95607988
Heatrae Sadia: Heatrae Sadia Expansion Vessel 95607988
£234.00
inc. VAT · £195.00 ex. VAT
Available to order · 1 working day95612666
Heatrae Sadia: Heatrae Sadia Thermal Cut-Out 95612666
£81.60
inc. VAT · £68.00 ex. VAT
Available to order · 1 working day2015
Ambirad: Ambirad 2015 Ignition Controller P16-DIA C/W Lead
£518.30
inc. VAT · £431.92 ex. VAT
Available to order · 1 working day5110845
Main: Main Control Knob 5110845
£27.98
inc. VAT · £23.32 ex. VAT
Available to order · 7 working days5110844
Main: Main Control Knob C/W Bezel 5110844
£32.86
inc. VAT · £27.38 ex. VAT
Available to order · 7 working days5110862
Main: Main Locknut 5110862
£24.34
inc. VAT · £20.28 ex. VAT
Available to order · 7 working daysMCB2220
Morco Products: Morco Products Control Knob MCB2220
£12.40
inc. VAT · £10.33 ex. VAT
Available to order · 7 working days93793818
Redring: Redring Flow Switch 93793818
£115.20
inc. VAT · £96.00 ex. VAT
Available to order · 7 working days