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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

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Genuine Vaillant spare parts

HSP Vaillant spares official boiler parts stockist and information partner

Genuine Vaillant parts designed to work better and for longer


Vaillant official information partner

Locate Vaillant appliance from search boxes above, to identify your parts

  • HSP only sell 100% original & genuine Vaillant spares - Approved supplier
  • Thoroughly tested & approved - quality controlled by Vaillant
  • Fully legal - Compliant with UK & European standards & legislation
  • 99% of first-line Vaillant spare parts in stock at competitive prices
  • Should you find parts cheaper than us they could be non-genuine or reconditioned 
  • HSP Vaillant official information partner
  • HSP Vaillant official stockist
  • Vaillant spare parts identifier lets you find the right parts quickly
  • Vaillant boiler diagrams and schematics for a detailed breakdown of your appliance
  • Vaillant user instructions and service manuals
  • Not sure - need technical help? Call our customer service team on 0333-006-3675
  • We will send you a notification to your mobile phone or email so you can track your Vaillant spares delivery

Vaillant Boiler Diagram Schematics & Parts finder.

If you require assistance in the identification of specific Vaillant boiler spares, then it would be worth looking at our exploded boiler diagrams. We have a vast range of Vaillant appliance schematics and using our zoom function & keymap you can identify part numbers quickly and easily. You never need to order the wrong spares again. View Diagrams


Vaillant Boiler Diagrams & Schematics


Vaillant User manuals and appliance service instructions. 

Whether you’re looking for an installation or user service manual or some straightforward guidance on how to use your appliance, we hope you’ll find what you’re looking in our boiler diagram section.

 Vaillant boiler spares approved Stockists

Heating Spare Parts Vaillant boiler spares approved official stockist We are the number one company when it comes to the delivery of genuine Vaillant spares. We guarantee that each product on our website is 100% genuine HSP also stock Vaillant Commercial spares

Because a copy part fits your boiler, it doesn't mean they are manufactured to the same high standards that Vaillant expect from manufacturers. Counterfeit parts are of inferior quality, unreliable and extremely dangerous.

It seems reasonable value to opt for low-cost spares but consider the impact that this may have on the life expectancy of your boiler. Non-genuine parts are typically sub-standard and manufactured from inferior quality materials.  Vaillant spares are fully compliant with Gas Safe Regulations, protecting installers and consumers from the impact of installing non-genuine parts. All parts meet Vaillant's rigorous quality control standards and come with a 12-month warranty. 

We don't sell cheap Vaillant copies! Should you find any cheaper parts online, then the chances are that they're non-genuine or reconditioned.   


100% Genuine and Original

Looking for obsolete Vaillant boiler spares, that are hard to find or identify

  • HSP holds one of the most extensive Vaillant heating spares database libraries in the UK - we are a trusted information partner Vaillant pdf library 
  • Search our Vaillant database for spare parts numbers, gas codes, GC numbers, serial codes, appliances, models 
  • Need Vaillant user manuals or service instructions  - cant find your appliance manual or diagram listed then let us know - click here
  • Looking for spares for older Vaillant boilers that parts are obsolete? We often stock them or could source them from the heating federation if there available
  • Vaillant parts finder lets you find the right parts for your appliance boiler first time (diagrams make identifying Vaillant boiler parts easy)
  • Take a quick look at some of the Vaillant boiler models HSP cover: Aqua plus, Compact, Ecofit, Ecomax, Ecotec, Ecotec Commercial, Ecocraft Commercial, Home, Mag, Thermocompact, Turbomax, ecotec sustain
  • Vaillant commercial boiler spares stockists
  • Still not sure -  help? Call our customer service team on 0333-006-3675 


Why choose Original Vaillant boiler spares

Vaillant - who better to deliver the precision and quality parts your boiler needs for smooth & efficient running 

Vaillant, a world leader in technology, engineering and innovation


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