• Find Your Perfect Boiler

    With our supply of A-rated energy-efficient boilers and controls, we ensure that our customers have access to high-quality products that meet their heating needs while delivering long-lasting value

  • Choose How You Want to Pay

    With WMDs expertise and strong manufacturer relationships, we provide high-quality Ariston boilers at competitive prices. We’re transparent with our pricing, so there’s no hidden surprises.

  • Free Delivery

    Delivery is FREE for orders anywhere in the mainland UK. We keep our products as cheap as we can and keep our delivery charges FREE so the price you see is the price you pay!

  • Need An Installer?

    We've done the hard work for you and sourced installers that are accredited and gas safe registered, so you know you are in safe hands. What they quote is what you pay, no hidden extras and installed within 48 hours.

LIMITED TIME OFFER! 

Claim your COMMISSIONED REBATE of £100 from Ariston on any CLAS, GENUS, or ALTEAS Ariston Boiler purchased from WMD Supplies.

How to get your £100 

1. Buy any CLAS, GENUS, or ALTEAS Ariston Boiler from us.

2. Register it with Ariston.

3. Receive your £100 rebate—it’s that easy! 

Don’t miss out on this fantastic deal! Shop now!

Shop Our New Boiler Options

Get more for your money with our A-rated energy-efficient boilers. Choose from our selection of CombiRegular, or System boilers. Before you buy a new boiler, get to know these different types of boilers to find which one is right for your home by clicking the links below.

From £662

COMBI BOILERS

Combination boilers or combi boilers heat the water directly from the mains. So when you turn the tap on, the boiler fires up and hot water is delivered straight to you. Combi boilers are designed to heat water immediately, so there's no need for a hot water cylinder or water storage tank which we usually need with other types of boiler, saving space, electricity and money in the long run

View Our Selection of Combi Boilers

From £720

REGULAR BOILERS

To maintain the water level needed for your heating, a conventional boiler is linked to a separate cold water storage tank usually found in the loft. When you need hot water, a heat exchanger heats the water from the tank. Heated water is then pumped to a hot water cylinder where it’s stored ready for you to use

View Our Selection of Regular Boilers

From £657

SYSTEM BOILERS

System boilers heat water and store it in a hot water cylinder, so there’s enough hot water for when multiple taps and showers are used at the same time. The cylinder is often installed in a convenient location like your airing cupboard. Our Ariston system boilers are usually installed in homes with more than one bathroom and higher water demand.

View Our Selection of System Boilers
Combi Boilers Collection | WMD Boiler Suppliers

Combi Boilers Collection | WMD Boiler Suppliers

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Boiler Spares at WMD Boiler Suppliers

Boiler Spares at WMD Boiler Suppliers

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