Water Heater Accessories
1,788 productsUpdated April 2026
All (1,788)Water Heater Vents(392)Water Heater Elements(108)Water Heater Pans(10)Hot Water Tanks(248)Water Heater Stacks(65)Anode Rods(16)Water-Heater Expansion Tanks(856)
Dynamo
Hiscend-H Van 8-PR
£92.14
FEBI
FEBI Mercedes-Benz Gl Expansion Tank | 39927 | GSF Car Parts
£138.68
Vevor
VEVOR 4-Branch Radiant Heat Manifold, 1/2" PEX Tubing Manifold, Stainless Steel PEX Manifold for Hydronic Radiant Floor Heating, Radiant Heat PEX Manifold Kit with 1/2" Adapters Included
£87.99
ZLinKJ
NEW 1PCS Total 14 Wires Universal DC 3V Gas Stove Double Ignition with Temperature Control and Display Pulse Igniter
£14.69
NONE
2021 New 4" 220V AC Stainless Steel Electric Solenoid Valve Damper Tight Water Steam
£23.17
NONE
100L 200L 300L All Stainless Steel Solar Water Heater Thermal Solar Water Heater Kit Household Trade
£813.85
NONE
1pc RV Mushroom Roof Air Vent Electric Fan Ventilator White Durable For Motorhome Caravan Camper Van RV Accessories 24V
£40.49
NONE
SIHAO Integrated Fuel Heater Car Heater 12V24V220V Automobile Preheater Diesel Heater 10kw Water Heating Boiler Vehicle
£306.75
Wholesale Domestic
Dias Hex Electric Heating Element Cover Cap | Anthracite | Brass | 25mm
£8.00
Wholesale Domestic
Dias Colore Hex Electric Heating Element Cover Cap | Gunmetal Grey | Steel | 25mm
£8.00
Wholesale Domestic
Dias Colore 300 Watt Digital Electric Heating Element | Matt Black | Stainless Steel
£80.00
Wholesale Domestic
Dias 600 Watt Digital Electric Heating Element | Anthracite | Stainless Steel
£100.00
Wholesale Domestic
Dias 800 Watt Electric Heating Element | Chrome | Stainless Steel
£60.00
Pana Dora Sweden
Pana Dora Sweden Orchestra Eau de Parfum
£260.00
Wholesale Domestic
Dias 1000 Watt Electric Heating Element | Chrome | Stainless Steel
£60.00
ELRING
Cylinder Head Gasket Set ELRING Fits: FORD TRANSIT CONNECT
£140.95
NONE
（YY）1Pc 2025 New G1/8 Gas Water Heater Spare Parts For Gas Wall-hung Boiler Water Heater Spare Accessories
£6.07
NONE
Long Hot Water Bottle With Plush Cover Anti-Burst Hot Water Bag For Bed Hand Warmer Electric-Free Warmer For Winter Sleeping
£16.56
Vevor
VEVOR 18"x 20"/45.7 x 50.8 cm Heat Exchanger Water to Air 3-Row 3/8"/ 1 cm Copper Ports 242 Fins
£142.99
NONE
Household Warm Water Bag Plush Long Water Injection Bag Portable With Protective Cover Hot Water Bag, Multi-Purpose
£33.96
Wholesale Domestic
Dias Colore 1200 Watt Digital Electric Heating Element | Brushed Brass | Stainless Steel
£140.00
BGA
BGA Head Gasket Set | HK9796 | GSF Car Parts
£132.40
BGA
BGA Mazda B-Series Pickup Head Gasket Set | HK2548H | GSF Car Parts
£215.41
CASO Design
CASO Design HW770 Advanced Hot Water Dispenser with Memory Function 2.7L
£112.00