Order on 0330 123 3707
Order Line
0330 123 3707
next day delivery cutoff 8:00pm
Order before 8pm
Next Day Delivery
Order on 0330 123 3707
Order Line 0330 123 3707
next day delivery cutoff 8:00pm
Order before 8pm Next Day Delivery

Water Heater Spares

At Direct Heating Spares we have over 2000 Ariston boiler spares. Including Ariston Printed Circuit Boards, Ariston Fans and Ariston Pumps.

If you can't find the boiler you are looking for or are having trouble finding the part you need give our contact centre a call on 0330 123 3707.
Order before 8pm for next working day on over 20,000 parts.

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1579249 Ariston 65101884 Heating Element+Th Insulator+Anode
This part fits...
£38.48(inc VAT)
1571116 Ariston 969046 Temperature+Pressure Relief Va
This part fits...
£61.98(inc VAT)
1575654 Ariston 924087 Heating Element Gasket
This part fits...
£12.68(inc VAT)
1571190 Ariston 919054-01 Anode D26 X 370 + Plug M1
This part fits...
£19.81(inc VAT)
This part fits...
£61.56(inc VAT)
1575794 Ariston 935347 Heating Element Kit
This part fits...
£55.50(inc VAT)
1574832 Ariston 65101396 Thermostat Tbs Plus 450 16A
This part fits...
£37.34(inc VAT)
1575846 Ariston 969009 Pressure Valve
This part fits...
£93.47(inc VAT)
1575648 Ariston 924001 Flange Gasket 5 Stud
This part fits...
£8.21(inc VAT)
1571470 Ariston 340406 Anode Protech
This part fits...
£35.52(inc VAT)
1575500 Ariston 816523 Element 3X1000W 240V
This part fits...
£59.58(inc VAT)


Heaters - How do they work?

Heaters can be broken down into two different types: water heaters and air heaters. Water heaters tend to come with or without a tank. The water heaters with a tank work very much in the same way as cylinders where the water is let in to the tank and then a series of immersion heaters are used to heat the water before it is pumped out. Tankless water heaters operate by heating the water on demand using a powerful heat exchanger. Using this method, they eliminate the “stand-by” heat loss that you get with a tank.

Air heaters have a variety of different types such as the air source heater and the convection heater. Air source heaters work by extracting the heat from the air outside, this heat is then used to heat water within systems of the house. Convection heaters use convection currents to spread heat around a room and are designed to optimise this process. The design allows air to flow up through the bottom of the heater to the filaments that heat the air. Once it is heated, the air is forced up as it is contained on all sides by the outer shell of the heater. As the hot air rises, more air is pulled in to the bottom by the convection current.

At Direct Heating Spares, as a leading supplier of heating and boiler spares in the UK, we strive to help you restore your central heating, system or boiler to full operational efficiency by supplying high quality parts, produced by the manufacturers, along with excellent customer services and prompt delivery across the UK. Our UK based offices collectively contain over 200 years of spares distribution and boiler spares experience. Feel free to contact us either by e-mail or phone on the details provided at the bottom of the web page.

We have a large array of boiler spares and materials and can help you find prices, part numbers and availability. Our distribution warehouse holds over twenty thousand different boiler spares in stock and we have a dedicated purchasing team that ensures our stock levels are maintained to shorten lead times from ordering direct to any location in the uk. We offer numerous delivery options and can even provide a next day, pre 12 delivery to most parts of the UK.