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)
BGA
BGA Ford Focus Head Gasket Set | HN5386 | GSF Car Parts
£128.22
NONE
Plastic Welding Rods TPO TEO & PP Welder Rods for Car Bumper Kayaks plastic Welder Gun Plastic Welding Rods
£6.48
AICANTEK
Stainless Steel 201 Air Damper Manual Check Valve Ventilation Duct Vent With Handle for 3/4/5/6inch Pipe 51/76/80/100/125/150mm
£23.10
AICANTEK
Tuya Zigbee Smart Water Vavle DN15 DN20 DN25 Home Automation Control Faucet Timer Support Alexa Google Assistant SmartLife
£42.43
POKESS
Car Engine Coolant Expansion Pot with Cover for Dacia Duster Logan Sandero Renault Clio Mk2 Kangoo 7701470460 8200048024
£5.36
NONE
10 Pcs Home Appliance Parts Gas Water Heater Three-Wire Micro Switch Without Splinter
£8.43
NONE
4pcs Caravan Screw Cap Covers Black Cog Sink Hob Cooker Durable for Smev Dometic Motorhome Camper RV Accessories Screw Cap
£6.60
Wholesale Domestic
Dias 600 Watt Digital Electric Heating Element | White | Stainless Steel
£100.00
NONE
5 PCS OD 50mm Gas Water Heater Pressure Diaphragm Accessories Water Gas Linkage Valve Parts For Bosch Water Heater Type G
£7.19
Stainless Steel Kitchen Faucet, Hot and Cold Mixing Tap, 4-Spray Modes Kitchen Faucet (Suitable for Farmhouse Kitchens, RVs, Lau
£58.70
Garantia
Garantia Madera Water Butt 220L
£149.00
Osma
Wavin OsmaWeld tee 87.5° 32mm white
£22.41
Combi-Boiler Heating Boiler 24 Kw Combi Gas Boiler Both Heating and Hot Water
£637.76
NONE
1Pc 99.9% Dia 1-50mm * Length 100mm High Purity Zinc Rods Solid Round Bar Anode Electroplating Marine Anticorrosive Experimental
£5.98
FEBI
FEBI Vauxhall And Opel Corsavan Expansion Tank | 47879 | GSF Car Parts
£47.46
CN TOPHEAT
12V 24v 36v 48v 60v 72v Cartridge Heater Heating Element M14 Thread DC Heater Stainless Steel Heating Rod Pellet Igniter
£15.61
Hep2O
Hep2O HX38/15W Appliance Valve 15mm
£30.03
NONE
RV Vent Cover Foldable Insulating Shade Roof Ventilation Heat Reflection 40.64cm for Campers Trailers Camper Caravan Accessories
£9.96
NONE
15°/45°/90° Swivel Polished Water Neck Thermostat Housing for Chevrolet SBC BBC 283 302 305 327 350 383 396 427 454 502 Silver
£29.99
CHEDONGDONG
For Truma Carver Cascade 2 MK2 Henry Water Heater Hot Water Outlet Seal Kits Caravan Motorhome Accessories
£3.33
NONE
AC2000V Gas Water Heater Strong Exhaust Repair Parts Air Pressure Switch KFR-1 p=0.9 mbar Max 10mbar
£8.90
AVATTO
AVATTO Tuya WiFi Matter Smart Thermostat WaterGas Electric Floor Heating Temperature Controller For Alexa Google Apple HomeKit
£62.78
NONE
New copper and nylon materials Round Regulator Core For Bosch Water Heater WR10 WR11
£8.19
NONE
20-200cm G1/2 Stainless Steel Encrypted Corrugated Pipe Water Heater Toilet Cold and Hot Water Inlet Hose Explosion-proof Pipes
£4.43